Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768911 | Communication terminal device | Ichiro Hino | 2004-07-27 |
| D367860 | Combined tape recorder and radio receiver | Kazuo Ichikiawa, Hitoshi Takahashi | 1996-03-12 |
| 4860369 | Flat speaker unit | Akio Koike | 1989-08-22 |