Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577654 | Analog-digital converter and control method | Masashi Kijima, Tsutomu Tanii, Hiroyuki Matsunami | 2017-02-21 |
| 8957795 | Analog-to-digital conversion device | Youji Kawano, Motoki Shimozono, Youichi Satou, Kazuhiro Konomoto, Masashi Kijima | 2015-02-17 |
| 6124080 | Method of manufacturing an optical device with a groove accurately formed | Hiroshi Nishimoto | 2000-09-26 |
| 6108480 | Optical device with a groove accurately formed | Hiroshi Nishimoto | 2000-08-22 |
| 5961683 | Method of manufacturing an optical device with a groove accurately formed | Hiroshi Nishimoto | 1999-10-05 |
| 5488324 | Detection circuit for detecting a state of a control system with improved accuracy | Katsuya Shimizu | 1996-01-30 |