Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694004 | Color cathode ray tube apparatus | Junichi Kimiya, Eiji Kamohara, Kumio Fukuda | 1997-12-02 |
| 5557867 | Variable-display device for amusement | — | 1996-09-24 |
| 5519290 | Color cathode ray tube apparatus | Junichi Kimiya | 1996-05-21 |
| 5517078 | Color cathode ray tube apparatus | Junichi Kimiya, Eiji Kamohara | 1996-05-14 |
| 5514021 | Coin spinner and savings box with same | — | 1996-05-07 |
| 5486735 | Electron gun with improved withstand voltage for color-picture tube | Eiji Kamohara, Junichi Kimiya | 1996-01-23 |
| 5449983 | Color cathode ray tube apparatus | Junichi Kimiya, Eiji Kamohara | 1995-09-12 |
| 5449324 | Trick article for illusion that stick-like thing is cut off | — | 1995-09-12 |
| 5384512 | Electron gun for cathode-ray tube | Eiji Kamohara | 1995-01-24 |
| 5262702 | Color cathode-ray tube apparatus | Taketoshi Shimoma, Eiji Kamohara, Jiro Shimokobe | 1993-11-16 |
| 5202603 | In-line electron gun for a colored cathode ray | Shinpei Koshigoe | 1993-04-13 |
| 5162695 | Electron gun assembly for a color cathode ray tube | Taketoshi Shimona, Eiji Kamohara, Jiro Shimokobe | 1992-11-10 |
| 5091673 | Color cathode ray tube apparatus | Taketoshi Shimoma, Eiji Kamohara, Jiro Shimokobe | 1992-02-25 |
| 4967953 | Partitioned box with light reflective partition surface and window | — | 1990-11-06 |
| 4760370 | Resistor and an electron tube incorporating the same | Masaru Nikaido, Yoshiaki Ouchi, Taketoshi Shimoma, Eiji Kamohara, Hideki Yamaguchi | 1988-07-26 |
| 4552355 | Penetration-through-wall magic set | — | 1985-11-12 |