Tatsunobu
Tatsunobu Abe, Ome JP
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20110062593 | SEMICONDUCTOR PACKAGING SUBSTRATE AND SEMICONDUCTOR DEVICE - A semiconductor packaging substrate with a plurality of pads arranged in a square grid pattern thereon, in which among the pads, two pads obliquely adjacent to each other are connected with through-holes respectively and another through-hole is provided between the through-holes connected with the two pads obliquely adjacent to each other. | 03-17-2011 |
Tatsunobu Omori, Hyogo JP
Patent application number | Description | Published |
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20100180858 | CAT-AND-MOUSE TYPE INTERNAL COMBUSTION ENGINE, AND ITS CORRELATION TYPE CRANK - Provided is a cat-and-mouse type internal combustion engine of concentric two-rotor/six-piston type, which has a cooling chamber in its cylinder housing and which needs neither any lubricating oil nor any valve mechanism so that its structure is simple and compact and can be easily manufactured. Further provided are a variable correlation type crank for a constant-pressure burning (CPB) engine of a variable compression ratio, and an inertial correlation type crank for a premixed compression ignition (HCCI), thereby to realize an internal combustion engine, which matches fuels of various kinds and which has a high energy efficiency and a clean exhaust gas. | 07-22-2010 |
Tatsunobu Yoshioka, Shizuoka JP
Patent application number | Description | Published |
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20080199522 | TIMED-RELEASE COMPRESSION-COATED SOLID COMPOSITION FOR ORAL ADMINISTRATION - The present invention was completed based on these discoveries and relates to in a hydrogel-forming compression-coated solid pharmaceutical preparation comprising a core tablet containing drug and outer layer made from hydrogel-forming polymer substance and hydrophilic base, the improvement, a timed-release compression-coated solid composition for oral administration, said composition comprising (1) drug and freely erodible filler are mixed with the core tablet, (2) the percentage erosion of the core tablet is approximately 40 to approximately 90%, and (3) the outer layer essentially does not contain the same drug as the above-mentioned drug. By releasing a drug after a specific lag time, it becomes possible to effectively deliver a drug to a specific site in the digestive tract. It is therefore useful as presented as a timed-release solid composition for oral administration of a drug that is to be effectively delivered in high concentrations to the afflicted site in the lower digestive tract, a drug that is to be effectively absorbed in the lower digestive tract, a drug that is effective for chronopharmacotherapy, etc. | 08-21-2008 |