Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703431 | Display screen and method of manufacturing the same | Hidemi Matsuda | 1997-12-30 |
| 5700609 | Method of manufacturing display screen | Hidemi Matsuda, Tomoko Nakazawa | 1997-12-23 |
| 5686787 | CRT having color filter with a special green filter | Hidemi Matsuda, Hajime Tanaka, Tomoko Nakazawa, Tsuyoshi Oyaizu | 1997-11-11 |
| 5652476 | Antireflection film and display apparatus comprising the same | Hidemi Matsuda, Hisashi Chigusa, Michiyo Abe | 1997-07-29 |
| 5644193 | Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen | Naotoshi Matsuda, Masaaki Tamatani, Keiko Albessard, Miwa Okumura, Takeshi Takahara | 1997-07-01 |
| 5640066 | Display screen and method of manufacturing the same | Hidemi Matsuda, Hajime Tanaka, Tomoko Nakazawa | 1997-06-17 |