Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939970 | Thermally responsive switch | Hideki Koseki | 1999-08-17 |
| 5695945 | Method of detecting DAF molecules in feces | — | 1997-12-09 |
| 5259355 | Gaseous fuel flow rate detecting system | Akihiro Nakashima, Hisashi Iida, Shigenori Isomura, Hideki Koseki | 1993-11-09 |
| 5152621 | Film ribbon cassette with mechanism for preventing reverse rotation | — | 1992-10-06 |
| 4425023 | Beam spot scanning device | Kazuya Matsumoto, Isao Yamaguchi, Hideaki Sato | 1984-01-10 |
| 4377333 | Recording apparatus | Junji Ichikawa, Hiroo Ichihashi, Yoshinori Sugiura, Takashi Nakano, Kazuhiro Hirayama | 1983-03-22 |
| 4343531 | Light beam scanning device with constant spot intensity and scan speed related modulating means | Masamichi Tateoka | 1982-08-10 |
| 4243849 | Signal recording device | Takeshi Goshima, Hideaki Sato | 1981-01-06 |
| 4229763 | Optical high density FM recording device with corrective signal | Takeshi Goshima, Hideaki Sato | 1980-10-21 |