Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907701 | Apparatus for inspecting the appearance of semiconductor devices | Sekio Itoh | 1990-03-13 |
| 4888190 | Method of manufacturing soy sauce | Hikotaka Hashimoto | 1989-12-19 |
| 4618811 | Voltage regulator for charging generator | Keiichi Mashino, Morio Satou, Shouju Masumoto, Osamu Miki | 1986-10-21 |
| 4563631 | Voltage regulator for charging generator | Keiichi Mashino, Keigo Naoi | 1986-01-07 |
| 4506000 | Magnetic recording medium | Isao Kubota, Toshimi Miyao | 1985-03-19 |
| 4443490 | Magnetic recording medium | Kaoru Nakajima, Yoshiaki Hisagen | 1984-04-17 |
| 4384100 | Novel diorganopolysiloxane compounds | Minoru Takamizawa, Shigeo Kimura, Masashi Somezawa, Yoshio Inoue, Hiroshi Yoshioka | 1983-05-17 |
| 4369230 | Magnetic recording medium | Shigeo Kimura, Masashi Somezawa, Minoru Takamizawa, Yoshio Inoue, Hiroshi Yoshioka | 1983-01-18 |
| 4368239 | Magnetic recording medium | Kaoru Nakajima, Yoshiaki Hisagen | 1983-01-11 |