Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954889 | Color masking circuit and color video printer using the same | Tadashi Katsukawa | 1990-09-04 |
| 4777875 | Printer head bank and method of manufacturing the same | Shinsuke Fujiwara | 1988-10-18 |
| 4246566 | Malfunction diagnosing apparatus for electronic control system for vehicles | Nobuyuki Kobayashi, Haruo Watanabe, Mitsuo Kawai | 1981-01-20 |
| 4226215 | Electronically-controlled fuel injection system for internal combustion engine having odd numbers of cylinders | Akio Kobayashi, Norio Omori | 1980-10-07 |