Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614783 | Fluorescent lamp including fired non-luminescent material | — | 1997-03-25 |
| 5438234 | Fluorescent lamp | — | 1995-08-01 |
| 5363013 | Phosphor and cathode-ray tube using the same | Hidetsugu Matsukiyo, Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita +5 more | 1994-11-08 |
| 5177401 | Phosphor and cathode-ray tube using the same | Hidetsugu Matsukiyo, Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita +5 more | 1993-01-05 |
| 4810416 | Borate phosphor | Takashi Hase, Toshio Jinnai, Masato Hayashi, Akio Toshinai | 1989-03-07 |