Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8175867 | Voice communication apparatus | Shinji Ikegami, Jyunichi Maehara, Noriaki Fukuoka | 2012-05-08 |
| 5590451 | Manufacturing method for ink jet printer head | Kazushige Katsuumi, Toshio Miyazawa | 1997-01-07 |
| 5301404 | Method of producing printer head using piezoelectric member | Kuniaki Ochiai, Shigeo Komakine | 1994-04-12 |