Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939826 | Plasma display system | Michitaka Ohsawa, Hiroshi Ohtaka, Keirou Shinkawa, Ken Hashimoto, Nobuyuki Ushifusa +2 more | 1999-08-17 |
| 5939828 | Gas discharge display panel having address electrodes located on second barrier ribs | Eiji Matsuzaki, Nobuyuki Ushifusa, Seiichi Tsuchida, Kazuo Suzuki, Kyoko Amemiya +2 more | 1999-08-17 |
| 5900694 | Gas discharge display panel and manufacturing method thereof | Eiji Matsuzaki, Nobuyuki Ushifusa, Seiichi Tsuchida | 1999-05-04 |
| 5883462 | AC gas discharging type display panel with metal partition member | Nobuyuki Ushifusa, Seiichi Tsuchida, Eiji Matsuzaki | 1999-03-16 |
| 5818168 | Gas discharge display panel having communicable main and auxiliary discharge spaces and manufacturing method therefor | Nobuyuki Ushifusa, Seiichi Tsuchida, Ken Hashimoto, Hiroshi Ohtaka, Michitaka Ohsawa +5 more | 1998-10-06 |