Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9946329 | Electronic apparatus | Shoichi Shimizu, Shigenobu Ohmae | 2018-04-17 |
| 6862260 | Correction method, correction circuit, and light information storage apparatus | — | 2005-03-01 |
| 6026068 | Optical disk apparatus | Kiyoshi Obata, Shuko Saito, Tetsuya Tsuji | 2000-02-15 |