Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5507257 | Value guide member formed of Fe-based sintered alloy having excellent wear and abrasion resistance | Takashi Kobayashi, Kazuyuki Hoshino, Ichiro Tanaka, Masashi Sasaki | 1996-04-16 |
| D325743 | Printing head for printer | Tatsuo Kojima | 1992-04-28 |
| D321002 | Laser beam printer | Naoki Tashiro | 1991-10-22 |
| D321001 | Laser beam printer | Toshio Umino | 1991-10-22 |
| D319656 | Laser beam printer | Naoki Tashiro, Hiroyuki Tokuda | 1991-09-03 |
| D319655 | Laser beam printer | Hiroyuki Tokuda | 1991-09-03 |
| D315360 | Printer for computer | Hiroyuki Tokuda, Tatsuo Kojima | 1991-03-12 |
| D311526 | Opti-magnetic disc cartridge | Tomohiko Hamada | 1990-10-23 |
| 4838720 | Paper guide of printer for word-processor | Sadao Ishihara, Touma Shimoyama | 1989-06-13 |
| 4729215 | Yarn for manufacturing artificial furs | Kenji Sato, Seiichi Yamagata | 1988-03-08 |
| 4729060 | Cooling system for electronic circuit device | Haruhiko Yamamoto, Yoshiaki Udagawa, Kouji Katsuyama, Mitsuhiko Nakata | 1988-03-01 |
| 4698703 | Capstan servo system | Kazuhisa Nishimura, Mitsugu Yoshihiro, Seiichi Hataoka | 1987-10-06 |
| 4667703 | Apparatus for manufacturing double connecting pile fabric | Seiichi Yamagata | 1987-05-26 |
| 4546020 | Artificial fur with guard hair fibers and under fur fibers | Kenji Sato, Seiichi Yamagata | 1985-10-08 |
| 4463391 | Video tape editor | Masayuki Takano, Masaharu Enoki | 1984-07-31 |
| 4459612 | Vertical synchronizing signal detecting circuit | Mitsutoshi Shinkai, Kenji Nakano, Tadahiko Nakamura | 1984-07-10 |
| 4438377 | Stop control circuit for brushless DC motor | Mitsugu Yoshihiro | 1984-03-20 |
| 4415611 | Artificial fur having guard hair fibers and under fur fibers and a method for manufacturing the same | Seiichi Yamagata | 1983-11-15 |
| 4377777 | Switching drive circuit | Osamu Asagi | 1983-03-22 |
| D263967 | Desk top electronic calculator | Junichi Motoyoshi | 1982-04-20 |
| D261528 | Desk top electronic calculator | Kunio Hirose | 1981-10-27 |
| D261273 | Desk top electronic calculator | Sakae Uematsu | 1981-10-13 |
| D261146 | Electrostatic copier or similar article | Toshihiko Sakow | 1981-10-06 |
| D259348 | Combined desk top electronic calculator and clock | Hideo Fushimoto | 1981-05-26 |