Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918202 | Electric interpolating apparatus and position information detecting apparatus using such apparatus | Satoshi Ishii, Hiroshi Kotake, Shinji Ueda | 1999-06-29 |
| 5270253 | Method of producing semiconductor device | Hajime Arai, Isao Furuta, Junichi Arima, Yoshihiro Hirata, Shigeru Harada | 1993-12-14 |
| 4922321 | Semiconductor device and a method of producing same | Hajime Arai, Isao Furuta, Junichi Arima, Yoshihiro Hirata, Shigeru Harada | 1990-05-01 |