Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801667 | Vehicle display which reduces driver's recognition time of alarm display | Youji Shimizu, Takayuki Yanagishima, Tomio Jindo | 1998-09-01 |
| 5648755 | Display system | — | 1997-07-15 |
| 5067159 | Structure of a speaker apparatus | Junichi Kasai, Akira Yatsunami, Kazuyuki Kurano | 1991-11-19 |
| 4953219 | Stereo signal reproducing system using reverb unit | Junichi Kasai | 1990-08-28 |