Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908118 | Liquid crystal display device and liquid crystal lens | Hiroyuki Yamazaki, Setsuo Kobayashi | 2014-12-09 |
| 6476544 | Color cathode ray tube | Yasuhisa Shiraishi, Satoru Miyamoto | 2002-11-05 |
| 6433469 | Cathode ray tube having an internal voltage-dividing resistor | Atsushi Tsuruoka, Satoru Miyamoto, Hisao Nakamura | 2002-08-13 |
| 6294872 | Cathode ray tube | Atsushi Tsuruoka, Hisao Nakamura, Satoru Miyamoto | 2001-09-25 |
| 5872423 | Color cathode ray tube having an improved first grid electrode | Yasuhisa Shiraishi, Shinichi Ishinagawa | 1999-02-16 |
| 5015910 | Electron gun for color picture tube | Yoshiaki Takahashi, Masayoshi Furuyama, Shoji Shirai | 1991-05-14 |
| 4851741 | Electron gun for color picture tube | Shoji Shirai, Yoshiaki Takahashi, Masaaki Yamauchi, Masayoshi Furuyama, Kazunari Noguchi | 1989-07-25 |