Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967588 | Method of manufacturing light emitting device | Motokazu Yamada, Tetsuji Seino, Shinsaku IKUTA | 2021-04-06 |
| 10569487 | Method of manufacturing light emitting device | Motokazu Yamada, Tetsuji Seino, Shinsaku IKUTA | 2020-02-25 |
| 10391727 | Light emitting device | Motokazu Yamada, Tetsuji Seino, Shinsaku IKUTA | 2019-08-27 |
| 9956731 | Light emitting device and method of manufacturing the same | Motokazu Yamada, Tetsuji Seino, Shinsaku IKUTA | 2018-05-01 |
| 5081508 | Paper-jam detecting device | Toshikazu Nishioka, Kazuhiro Hirata | 1992-01-14 |