Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614780 | Light source for projection type display device | Toshihiro Suzuki, Noriyuki Ohashi, Tetsuya Hamada, Takashi Kanno | 1997-03-25 |
| 5596651 | System and method for electronic volume control of audio signals | — | 1997-01-21 |