Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818989 | BGA type semiconductor device, tape carrier for semiconductor device, and semiconductor device using said tape carrier | Akifumi Higuchi, Toyoharu Koizumi | 2004-11-16 |
| 5272516 | Fiber optic rotation sensor including a temperature sensor and logic circuit storing at least two correlation maps | — | 1993-12-21 |
| 4905021 | Optical printer head with a light emitting diode array | Hisao Iizuka, Shigetoshi Hiratsuka, Kiyohiko Tanno, Teruji Satou | 1990-02-27 |
| 4829321 | Optical printer head with a light emitting diode array | Hisao Iizuka, Shigetoshi Hiratsuka, Kiyohiko Tanno, Teruji Satou | 1989-05-09 |