Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179524 | Hard disk inspection apparatus | Shinichiro Okada | 2012-05-15 |
| 7986121 | Inverter apparatus and a semiconductor device used for the same | Tetsuya Fukumoto | 2011-07-26 |
| 7742364 | Timepiece display apparatus, movement, and timepiece | Imao Hiraga, Shigeyuki Fujimori, Kenichi Okuhara | 2010-06-22 |
| 7190466 | Inspection device of a tape reel | — | 2007-03-13 |
| 7004421 | Inspection device of winding appearance of tape and improvement processing method for the same | Nobuyuki Tada | 2006-02-28 |
| 6854683 | Tape winder | Akihisa Kita, Kyohisa UCHIUMI | 2005-02-15 |
| 6805761 | Magnetic disc cartridge, method of manufacturing the same and method of cleaning liners of the same | Shinichi Kato, Akira Mizuta | 2004-10-19 |
| 6655625 | Magnetic tape cartridge | — | 2003-12-02 |
| 6519827 | Method and apparatus for assembling magnetic tape cartridge | Akira Mizuta | 2003-02-18 |
| 6488223 | Magnetic tape cartridge | — | 2002-12-03 |
| 6424491 | Magnetic tape cartridge having a lower reel recess which is labyrinth-engaged with a stopper ring barrier | — | 2002-07-23 |
| 6349015 | Magnetic tape cartridge | — | 2002-02-19 |
| 6152350 | Ultrasonic welding device and method, and a magnetic tape cartridge reel welding device and method | Shinji Watanabe | 2000-11-28 |
| 5718632 | Recording medium, method of loading games program code means, and games machine | — | 1998-02-17 |
| 5674446 | Method for extracting molded product from injection molding die | Iwao Komaki | 1997-10-07 |
| 5417914 | Method for extracting molded product from injection molding die | Iwao Komaki | 1995-05-23 |
| 5382156 | Apparatus for extracting injection-molded product | — | 1995-01-17 |
| 5364583 | Method and device for removing an injection-molded piece from a mold | — | 1994-11-15 |
| 5301258 | Fuzzy backward reasoning system and expert system utilizing the same | — | 1994-04-05 |
| 5263123 | Fuzzy backward reasoning system and expert system utilizing the same | — | 1993-11-16 |
| 5231622 | Method of and system for cleaning a floppy disk with an ionizing needle | — | 1993-07-27 |
| 5138512 | System for checking the opening and closing of a cassette lid | — | 1992-08-11 |
| 5073951 | Method of inspecting an adhesive to fasten a center hub to a magnetic disk | — | 1991-12-17 |