Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9647109 | Semiconductor device | Kazuaki Yamaura | 2017-05-09 |
| 9321592 | Timing belt for suction feeder | — | 2016-04-26 |
| 7085011 | Color proofing apparatus and method of making color proof | Katsushi Fujita, Tohru Hoshino, Masato Doi | 2006-08-01 |
| 4358858 | Optical information exchange system | Koichiro Tamura, Yoshikuni Okada, Shinji Umeyama | 1982-11-09 |