Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339286 | Cathode ray tube with a nonglare multi-layered film | Kunio Kojima, Takashi Setsuda, Takumi Takamura, Kouichi Kaneko | 2002-01-15 |
| 5863596 | Method of making a cathode ray tube with a nonglare multi-layered film | Kunio Kojima, Takashi Setsuda, Takumi Takamura, Kouichi Kaneko | 1999-01-26 |
| 5660876 | Method of manufacturing cathode ray tube with a nonglare multi-layered film | Kunio Kojima, Takashi Setsuda, Takumi Takamura, Kouichi Kaneko | 1997-08-26 |
| 4616161 | Current dependent type color cathode ray tube | Takahiro Yukawa, Koji Kanbayashi, Osamu Takeuchi | 1986-10-07 |
| 4339524 | Photosensitive resinous materials containing stilbazolium groups | Kunihiro Ichimura, Osamu Takeuchi, Kazuo Yamazaki, Akira Saka, Hiroshi Ito +1 more | 1982-07-13 |