Takehiro Nakagawa
Takehiro Nakagawa, Fukushima JP
Patent application number | Description | Published |
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20100052266 | SEALING DEVICE - To enhance lubricating oil supply function, a sealing device ( | 03-04-2010 |
20100244388 | SEALING DEVICE - To prevent entry of muddy water, a sealing device ( | 09-30-2010 |
20100259014 | SEALING DEVICE - To prevent muddy water intrusion into a sliding section (S | 10-14-2010 |
20110006485 | SEALING DEVICE - A sealing device ( | 01-13-2011 |
20110068542 | SEALING DEVICE - A sealing device has a sealing device main body ( | 03-24-2011 |
20110095486 | OIL SEAL - Ridge and groove sections ( | 04-28-2011 |
20110221140 | SEALING DEVICE - To improve sealing performance, a sealing device comprises an oil seal ( | 09-15-2011 |
20120007319 | SEALING DEVICE - To improve durability of a seal lip of a sealing device attached to a shaft hole in a housing so as to slidably contact with a shaft, the sealing device has a sealing device body integrally having a tubular fixation portion fixed to the inner periphery of the shaft hole and a seal lip in slidable contact with the shaft and an oil supply member integrally having a tubular fitting portion fitted to the inner peripheral side of the fixation portion and a flange-like oil supply portion provided so as to extend radially inward from the fitting portion, the oil supply portion is arranged at a sealing fluid side from the end of the seal lip, radially inwardly extending protrusions are provided at an inner peripheral edge of the oil supply portion, and oil transmission grooves are provided on the protrusions so as to extend toward their ends. | 01-12-2012 |
20130087978 | SEALING DEVICE - A sealing device ( | 04-11-2013 |
Takehiro Nakagawa, Takatsuki-Shi JP
Patent application number | Description | Published |
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20110022128 | HAIR-GROWTH DEVICE AND HAIR-GROWTH METHOD - The hair-growth device ( | 01-27-2011 |
Takehiro Nakagawa, Tokyo JP
Patent application number | Description | Published |
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20090303316 | ENDOSCOPE APPARATUS - An endoscope device in which endoscope images and patient information can be recorded in a removable storage medium and in which the endoscope images and patient information recorded in the storage medium can be reproduced. The endoscope device has a selection means for reproducing the endoscope images in a list form and selecting at least one endoscope image from the reproduced list; a display means for inputting additional information other than the patient information, adding the additional information to the endoscope image selected by the selection means, and displaying the result; and a recording/reproduction means for recording the selected endoscope image and the additional information in the storage medium or reproducing the image and the information. | 12-10-2009 |
20100314837 | Lip Type End Face Sealing Device - A lip type end face sealing device having excellent sealability to different kinds of liquids on both sides in the axial direction and having excellent durability. A case is tight fitted to an inner peripheral face of a housing and includes case members. One pair of seal lips is integrally fitted to inner peripheral flange parts, positioned oppositely each other in the axial direction, and opened in a tapered shape. One pair of the seal lips is slidably contacted with flange parts of slingers tight fitted to an outer periphery of a rotary shaft. Pressure in seal internal spaces between the seal lips is released through a vent hole. | 12-16-2010 |
Takehiro Nakagawa, Fukushima-Shi JP
Patent application number | Description | Published |
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20100038863 | SEALING DEVICE - A sealing device in which oil (O) is supplied by ejection to a sealing device body ( | 02-18-2010 |
20100245007 | PULSAR RING FOR MAGNETIC ROTARY ENCODER - A magnetized layer ( | 09-30-2010 |
20120080855 | Oil seal - To improve durability of a seal lip ( | 04-05-2012 |
20120086173 | Oil seal - To improve durability of a seal lip ( | 04-12-2012 |
Takehiro Nakagawa, Takatsuki JP
Patent application number | Description | Published |
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20110175632 | METHOD FOR REDUCING DEGREE OF ACTIVATION OF CELLS, AND APPARATUS FOR THE METHOD - The activity of cells is reduced without administering drugs or performing surgical removals. Electromagnetic waves having a frequency of 30 GHz to 3 THz are emitted to cells to reduce activity of the cells. | 07-21-2011 |