Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212472 | Gas discharge type light emission apparatus and method of driving the same | Atsushi Takahashi, Hiroshi Furuya, Hideo Sawai, Mio Chiba, Yukio Nakamura +4 more | 1993-05-18 |