Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34895 | Home automation system | Yasumasa Endo, Yoshinori Emura, Nobuyoshi Asaka, Hideki Inoue | 1995-04-04 |
| 4959713 | Home automation system | Yasumasa Endo, Yoshinori Emura, Nobuyoshi Asaka, Hideki Inoue | 1990-09-25 |
| 4896213 | Ghost cancelling reference signal transmission/reception system | Kazuo Kobo, Kiyotake Fukui, Toshiro Nozoe | 1990-01-23 |
| 4797735 | Distortion surveillance apparatus for television signal transmission system | Hitoshi Takai | 1989-01-10 |
| 4673979 | Digital data reproducing system | Kazuo Kobo, Takeshi Sato | 1987-06-16 |
| 4502077 | Ghost canceling apparatus | Takeshi Sato | 1985-02-26 |