Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798992 | Color cathode-ray tube with electron beam selection mask support structure | Hiroshi Ichigaya, Yasuoshi Sugii, Masanori Ando, Jun Yamazaki, Yasuo Kawada +4 more | 1989-01-17 |
| 4777526 | Security monitor system | Mitsumasa Saitoh, Shigeru Ohmuro, Kenichiro Kumamoto | 1988-10-11 |
| 4772945 | Surveillance system | Hiromi Okitsu | 1988-09-20 |
| 4766491 | Adaptor for a video monitoring system | Mitsumasa Saitoh, Naoyuki Sumi | 1988-08-23 |
| 4731565 | High voltage generator for television apparatus | Chihiro Miura | 1988-03-15 |
| 4651050 | Cathode ray tube | Shoji Araki, Shinichi Numata | 1987-03-17 |
| 4253078 | Alignment apparatus for electron beam tube | Mizuomi Inoue | 1981-02-24 |
| 4205253 | Elimination of landing errors in electron-optical system of mixed field type | Takehiro Kakizaki, Masahide Sawai | 1980-05-27 |