Issued Patents All Time
Showing 751–762 of 762 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467328 | Lens drive mechanism for optical disc player with parallel support springs having different spring constants | Toru Nakamura, Takao Hayashi, Akira Matsubara, Hisashi Aizawa | 1995-11-14 |
| 5430699 | Optical reading and writing device | Akira Matsubara, Takao Hayashi, Toru Nakamura, Hideki Aiko | 1995-07-04 |
| 5345518 | Pattern generator | — | 1994-09-06 |
| 5321839 | Electronic equipment including non-volatile memory means for storing control information | Kunio Okada, Yoshiaki Kawamura, Haruo Fujita | 1994-06-14 |
| 5316853 | Expand tape | Kazutaka Shibata | 1994-05-31 |
| 5295239 | Printing color control in color printing apparatus | — | 1994-03-15 |
| 5250423 | Method for the production of L-lysine employing thermophilic corynebacterium thermoaminogenes | Harufumi Miwa, Shigeru Nakamori | 1993-10-05 |
| 5210738 | Optical information recording medium | Hiroki Iwata | 1993-05-11 |
| 4732311 | Process of producing lightweight and corrosion-resistant heat exchanger | Yoshiharu Hasegawa, Toshio Ohara | 1988-03-22 |
| 4564392 | Heat resistant martensitic stainless steel containing 12 percent chromium | Tateo Ohhashi, Hideyuki Kawamoto | 1986-01-14 |
| 4461348 | Heat exchanger | Hiroaki Toge, Shinichi Esaka, Toshiaki Murao | 1984-07-24 |
| 4368266 | Method for producing L-glutamic acid by fermentation | Osamu Tosaka, Shigeho Ikeda, Hiroe Yoshii | 1983-01-11 |