Top Inventors for class "Dynamic optical information storage or retrieval" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Jen-Chen Wu | TW | Taoyuan County | Oct 23, 2014 / 20140316571 - ARTICULATION MODULE FOR A ROBOT AND CONTROL METHOD FOR THE SAME | 19 |
2 | Takeharu Takasawa | JP | Kanagawa | Apr 02, 2015 / 20150095593 - RECORDING APPARATUS | 14 |
3 | Seiji Hamaie | JP | Kawasaki | Jan 03, 2013 / 20130007777 - OPTICAL DISC DRIVE | 14 |
4 | Takeshi Kubo | JP | Kanagawa | Apr 02, 2015 / 20150095593 - RECORDING APPARATUS | 13 |
5 | Naofumi Goto | JP | Kanagawa | Feb 04, 2016 / 20160034035 - ACCELERATION SENSE PRESENTATION APPARATUS, ACCELERATION SENSE PRESENTATION METHOD, AND ACCELERATION SENSE PRESENTATION SYSTEM | 13 |
6 | Ikuo Nishida | JP | Ebina | May 30, 2013 / 20130139189 - DISK DRIVE DEVICE | 13 |
7 | Cheol-Woong Ahn | KR | Seoul | Aug 07, 2014 / 20140223455 - OPTICAL DISC DRIVE CONFIGURED TO DISCHARGE STATIC ELECTRICITY | 12 |
8 | Yoshiaki Yamauchi | JP | Omitama | May 30, 2013 / 20130139189 - DISK DRIVE DEVICE | 12 |
9 | Tatsuro Nishi | JP | Osaka | Dec 31, 2015 / 20150380043 - DISC DEVICE | 11 |
10 | Hoeop Yoon | KR | Seoul | May 21, 2015 / 20150143388 - Spindle Motor | 11 |
11 | Chun-Lung Ho | TW | Hsinchu | Jul 31, 2014 / 20140215501 - DISC CLAMPING STRUCTURE OF OPTICAL DISC DRIVE | 10 |
12 | Jen-Chen Wu | TW | Guishan Shiang | Feb 16, 2012 / 20120042329 - JAM-PROOF DEVICE OF SLOT-IN OPTICAL DISK DRIVE | 10 |
13 | Takuya Yamane | JP | Kyoto | Oct 04, 2012 / 20120254905 - SPINDLE MOTOR AND DISK DRIVE APPARATUS | 9 |
14 | Un-Jin Choi | KR | Suwon-Si | Aug 07, 2014 / 20140223455 - OPTICAL DISC DRIVE CONFIGURED TO DISCHARGE STATIC ELECTRICITY | 9 |
15 | Norikatsu Yoshida | JP | Hyogo | Sep 12, 2019 / 20190280037 - IMAGING DEVICE, CAMERA, AND IMAGING METHOD | 9 |
16 | Dong Yeon Shin | KR | Suwon | Mar 20, 2014 / 20140082642 - OPTICAL DISC DRIVING DEVICE | 9 |
17 | Viatcheslav Smirnov | KR | Suwon-Si | Jul 28, 2022 / 20220236518 - CAMERA MODULE | 9 |
18 | Sojiro Kirihara | JP | Kawasaki | Oct 13, 2011 / 20110252436 - OPTICAL DISC APPARATUS | 9 |
19 | Yuji Ariyoshi | JP | Osaka | Dec 31, 2015 / 20150380043 - DISC DEVICE | 8 |
20 | Haruhiko Ito | JP | Kyoto | Oct 04, 2012 / 20120254905 - SPINDLE MOTOR AND DISK DRIVE APPARATUS | 8 |
21 | Nozomu Harada | JP | Kawasaki | Aug 11, 2011 / 20110197211 - OPTICAL DISC DRIVE | 8 |
22 | Yung Ta Chen | CN | Shenzhen | Jun 26, 2014 / 20140181848 - CD PLAYER | 8 |
23 | Viatcheslav Smirnov | KR | Suwon | Sep 18, 2014 / 20140271287 - MOTOR | 8 |
24 | Takuto Yamazaki | JP | Nara | Jan 22, 2015 / 20150024161 - DISK | 8 |
25 | Katsuo Ichinohe | JP | Osaka | Aug 29, 2013 / 20130227593 - DISK DEVICE | 8 |
26 | Hyun-Woo Lee | KR | Suwon-Si | Sep 22, 2022 / 20220298382 - CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN PATTERN WAFER AND METHOD OF POLISHING TUNGSTEN PATTERN WAFER USING THE SAME | 8 |
27 | Hitoshi Higaki | JP | Osaka | Dec 31, 2015 / 20150380043 - DISC DEVICE | 8 |
28 | Hag-Ryeol Kim | KR | Yongin-Si | Oct 11, 2012 / 20120260271 - GROUND UNIT AND DISK DRIVE HAVING THE SAME | 8 |
29 | Kazunori Hasegawa | JP | Kanagawa | Jul 24, 2014 / 20140203431 - SEMICONDUCTOR DEVICE | 7 |
30 | Kozo Ezawa | JP | Osaka | May 28, 2015 / 20150146033 - DISTANCE MEASUREMENT APPARATUS AND DISTANCE MEASUREMENT METHOD | 7 |
31 | Sang-Yun Baek | KR | Seongnam-Si | Aug 07, 2014 / 20140223455 - OPTICAL DISC DRIVE CONFIGURED TO DISCHARGE STATIC ELECTRICITY | 7 |
32 | Sang Kyu Lee | KR | Suwon | Sep 25, 2014 / 20140285921 - SPINDLE MOTOR AND RECORDING DISK DRIVING DEVICE INCLUDING THE SAME | 7 |
33 | Shinya Asano | JP | Tokyo | Oct 08, 2015 / 20150284202 - PRINTING APPARATUS AMD PRINTING METHOD | 7 |
34 | Pyo Kim | KR | Suwon-Si | Aug 15, 2013 / 20130207499 - ROTOR ASSEMBLY FOR MOTOR AND SPINDLE MOTOR INCLUDING THE SAME | 7 |
35 | Yasuhide Mizuta | JP | Osaka | Oct 16, 2014 / 20140310734 - OPTICAL DISC DEVICE | 7 |
36 | In-Shuen Lee | TW | Hsinchu | Nov 07, 2013 / 20130298144 - TRAY LOCKING DEVICE FOR OPTICAL DISC DRIVE | 7 |
37 | Hiroto Nishida | JP | Ishikawa | Aug 13, 2009 / 20090204982 - OPTICAL DISC DEVICE | 7 |
38 | Ta-Hsiang Wang | TW | Hsinchu | May 01, 2014 / 20140118743 - OPTICAL MEASURING APPARATUS AND OPTICAL MEASURING METHOD | 7 |
39 | Yoshiyuki Nakagawa | JP | Osaka | Aug 29, 2013 / 20130227593 - DISK DEVICE | 7 |
40 | Rikiya Ueshima | JP | Osaka | Aug 29, 2013 / 20130227593 - DISK DEVICE | 7 |
41 | Tsukasa Nakayama | JP | Kanagawa | Jun 11, 2015 / 20150162766 - PORTABLE TERMINAL CHARGING APPARATUS AND VEHICLE | 7 |
42 | Koji Matsumoto | JP | Tokyo | Jun 17, 2021 / 20210178177 - LIGHT TREATMENT SYSTEM AND BALLOON CATHETER | 7 |
43 | Teruyuki Takizawa | JP | Osaka | Oct 01, 2015 / 20150281587 - IMAGE-CAPTURING DEVICE FOR MOVING BODY | 7 |
44 | Sejong Kim | KR | Seoul | Jan 09, 2014 / 20140013341 - INTEGRATED DISK DRIVING MODULE INCLUDING A LATERAL SURFACE PLATE BENT FROM AN UPPER PLATE | 6 |
45 | Masahiro Inata | JP | Hyogo | Feb 11, 2016 / 20160041365 - LENS BARREL AND IMAGING APPARATUS | 6 |
46 | Hideo Ando | JP | Hino-Shi | Dec 25, 2014 / 20140376354 - INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD | 6 |
47 | Koji Takazawa | JP | Tokyo | Dec 25, 2014 / 20140376354 - INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD | 6 |
48 | Masaki Nakatani | JP | Osaka | Aug 29, 2013 / 20130227593 - DISK DEVICE | 6 |
49 | Hisahiro Miki | JP | Chigasaki | Apr 01, 2010 / 20100083291 - OPTICAL DISC APPARATUS | 6 |
50 | Yao-Ching Tsai | TW | Taoyuan County | Oct 23, 2014 / 20140316571 - ARTICULATION MODULE FOR A ROBOT AND CONTROL METHOD FOR THE SAME | 6 |
51 | Isamu Nakade | JP | Ishikawa | Oct 20, 2011 / 20110254710 - PORTABLE ELECTRONIC DEVICE | 6 |
52 | Shinichi Maeda | JP | Osaka | Dec 26, 2013 / 20130347012 - MAGAZINE BOX | 6 |
53 | Joung-Sug Ko | KR | Seoul | Apr 24, 2014 / 20140115612 - DISC LOADING DEVICE AND OPTICAL DISC DRIVE INCLUDING THE SAME | 6 |
54 | Toshihide Sonoda | JP | Kyoto | Jan 19, 2012 / 20120017229 - CHUCKING DEVICE AND BRUSHLESS MOTOR AND DISC DRIVING DEVICE IN WHICH THE CHUCKING DEVICE IS INSTALLED | 6 |
55 | Shinichi Wada | JP | Ehime | Sep 02, 2010 / 20100223635 - SLOT-IN TYPE DISK APPARATUS | 6 |
56 | Tomohiro Kobayashi | JP | Osaka | Sep 10, 2015 / 20150253568 - Projector, Oscillating Mirror Element Unit and Headup Display | 6 |
57 | Jeongho Lee | KR | Seoul | Oct 14, 2021 / 20210319982 - GAS SUPPLY UNIT AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME | 6 |
58 | Ming-Hsun Liu | TW | Taipei | Sep 18, 2014 / 20140274432 - 3D MAZE | 6 |
59 | Min-Shik Roh | KR | Seoul | Nov 22, 2012 / 20120297402 - COVER FOR AN OPTICAL DISC DRIVE AND OPTICAL DISC DRIVE HAVING THE SAME | 6 |
60 | Kenji Urushihara | JP | Kanagawa | Aug 13, 2009 / 20090204982 - OPTICAL DISC DEVICE | 6 |
61 | Seiji Morita | JP | Yokohama-Shi | Dec 25, 2014 / 20140376354 - INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD | 6 |
62 | Hiroshi Yamagishi | JP | Chiba | Oct 13, 2011 / 20110252436 - OPTICAL DISC APPARATUS | 6 |
63 | Tetsuya Tamura | JP | Osaka | Aug 29, 2013 / 20130227593 - DISK DEVICE | 6 |
64 | Yung-Han Wu | TW | Hsinchu | Nov 07, 2013 / 20130298144 - TRAY LOCKING DEVICE FOR OPTICAL DISC DRIVE | 6 |
65 | Yukio Morioka | JP | Osaka | Jul 09, 2015 / 20150194180 - DISC CONVEYING DEVICE AND DISC CONVEYING METHOD | 6 |
66 | Daisuke Takasaka | JP | Osaka | Feb 04, 2016 / 20160033933 - IMAGE FORMING APPARATUS, CARTRIDGE, AND METHOD FOR MOUNTING CARTRIDGE TO IMAGE FORMING APPARATUS | 6 |
67 | Tatsuya Tatara | JP | Kyoto | Mar 10, 2011 / 20110058334 - FAN APPARATUS, ELECTRONIC DEVICE, AND FAN-ATTACHED CASE | 6 |
68 | Hideyuki Nagamine | JP | Urayasu | May 30, 2013 / 20130139189 - DISK DRIVE DEVICE | 6 |
69 | Yongjoo Kim | KR | Seoul | Mar 06, 2014 / 20140068643 - SPINDLE MOTOR | 6 |
70 | Pyo Kim | KR | Suwon | Jul 05, 2012 / 20120174140 - DISK CHUCKING DEVICE | 6 |
71 | Seong-Yeon Park | KR | Suwon-Si | Aug 28, 2014 / 20140245330 - TILT ADJUSTING APPARATUS AND OPTICAL DISC DRIVE USING THE SAME | 6 |
72 | Yoshiaki Komma | JP | Osaka | Oct 21, 2021 / 20210327466 - OPTICAL DISK, METHOD OF MANUFACTURING SAME, OPTICAL INFORMATION DEVICE, AND INFORMATION PROCESSING METHOD | 6 |
73 | Noboru Iwata | JP | Nara | Oct 14, 2010 / 20100262985 - Optical storage medium, optical read/write apparatus, and optical read/write method | 5 |
74 | Teng-Yuan Chang | TW | Tu-Cheng | May 17, 2012 / 20120120592 - DISK DRIVE MECHANISM AND ELECTRONIC DEVICE USING THE SAME | 5 |
75 | Hong Li | CN | Shenzhen City | Dec 05, 2013 / 20130319751 - ELECTROMAGNETIC INTERFERENCE SHIELDING ASSEMBLY AND ELECTRONIC DEVICE HAVING SAME | 5 |
76 | Yao-Ting Kuo | TW | Taoyuan County | Nov 21, 2013 / 20130312016 - EMERGENCY EJECTION DEVICE FOR A SLOT-IN OPTICAL DISC DRIVE | 5 |
77 | Ko-Han Huang | TW | Taoyuan County | Nov 21, 2013 / 20130312016 - EMERGENCY EJECTION DEVICE FOR A SLOT-IN OPTICAL DISC DRIVE | 5 |
78 | Takaharu Eguchi | JP | Tokyo | Aug 18, 2011 / 20110202937 - DISC APPARATUS | 5 |
79 | Yusuke Iwai | JP | Kyoto | Oct 15, 2015 / 20150295471 - SELF-COOLED MOTOR | 5 |
80 | Yoshihisa Kitamura | JP | Kyoto | Aug 04, 2022 / 20220243735 - PUMP DEVICE AND COOLING DEVICE | 5 |
81 | Wen-Hong Wang | TW | Hsinchu | Nov 17, 2011 / 20110283301 - Optical Disk Drive with Protection Design Against Broken Disk | 5 |
82 | Akihiro Fukasawa | JP | Kyoto | Dec 03, 2009 / 20090300666 - Disk loading device and disk device | 5 |
83 | Masanori Ohnishi | JP | Osaka | May 18, 2017 / 20170140787 - DISC DEVICE AND DISC SEPARATION METHOD | 5 |
84 | Tatsunori Fujiwara | JP | Tokyo | Aug 18, 2011 / 20110202937 - DISC APPARATUS | 5 |
85 | Yao-Ching Tsai | TW | Guishan Shiang | Feb 16, 2012 / 20120042329 - JAM-PROOF DEVICE OF SLOT-IN OPTICAL DISK DRIVE | 5 |
86 | Yoshikazu Ohmura | JP | Ishikawa | Oct 27, 2011 / 20110265107 - DISK DEVICE | 5 |
87 | Cheng-Chung Hsu | TW | Hsinchu | Jun 11, 2015 / 20150160538 - MICRO-PROJECTION SYSTEM | 5 |
88 | Chien-Wei Huang | TW | Hsinchu | Jan 26, 2012 / 20120023511 - Slot-In Disc Drive Having Adjustable Disc Ejection Distance | 5 |
89 | Aki Yoguchi | JP | Tokyo | Jan 29, 2015 / 20150031458 - Operating Device | 5 |
90 | Satoru Kuramoto | JP | Kyoto | Jan 27, 2011 / 20110023057 - BRUSHLESS MOTOR, AND DISK DRIVE EQUIPPED WITH THE SAME | 5 |
91 | Junji Hirokane | JP | Nara | Oct 14, 2010 / 20100262985 - Optical storage medium, optical read/write apparatus, and optical read/write method | 5 |
92 | Hitoshi Takaki | JP | Kyoto | Aug 15, 2013 / 20130209293 - CEILING FAN MOTOR AND CEILING FAN | 5 |
93 | Yoshifumi Awakura | JP | Tokyo | Aug 18, 2011 / 20110202937 - DISC APPARATUS | 5 |
94 | Yosuke Ishizuka | JP | Kawasaki | Aug 04, 2011 / 20110191793 - OPTICAL DISC DRIVE | 5 |
95 | Katsuro Shimomae | JP | Tokyo | Jun 03, 2010 / 20100138851 - Disk storage medium processing apparatus | 5 |
96 | Yasumori Hino | JP | Nara | Jan 13, 2022 / 20220013144 - RECORDING STATE EVALUATION METHOD, RECORDING COMPENSATION METHOD, AND INFORMATION RECORDING/PLAYBACK DEVICE | 5 |
97 | Katsuhiko Kimura | JP | Kasumigaura | Mar 27, 2014 / 20140089952 - OPTICAL PICKUP | 5 |
98 | Young-Sun Yoo | KR | Suwon-Si | Jan 13, 2011 / 20110006630 - MOTOR | 5 |
99 | Takashi Yamanaka | JP | Tokyo | Aug 02, 2012 / 20120195748 - VORTEX PREVENTION DEVICE AND DOUBLE SUCTION VERTICAL PUMP HAVING SUCH VORTEX PREVENTION DEVICE | 4 |
100 | Koji Miyata | JP | Ehime | Oct 06, 2011 / 20110247025 - DISK CASE AND DETERMINING METHOD THEREOF | 4 |