Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893190 | Gradation control device for thermal ink-transfer type printing apparatus | Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki, Toshinori Takahashi +2 more | 1990-01-09 |
| 4862255 | Color correcting circuit for thermal printer selectively outputting a second degree correction operation result and a modified result thereof | Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki, Toshinori Takahashi +2 more | 1989-08-29 |
| 4757376 | Color television image pickup device with a stripe filter parallel to scanning direction | Itsuo Takanashi, Shintaro Nakagaki, Hiroshi Ichimura, Takashi Kuriyama, Tsutou Asakura | 1988-07-12 |
| 4757377 | Color television image pickup device with a stripe filter parallel to scanning direction | Itsuo Takanashi, Shintaro Nakagaki, Hiroshi Ichimura, Takashi Kuriyama, Tsutou Asakura | 1988-07-12 |
| 4723130 | Thermal printhead | Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Kenichi Miyazaki, Toshinori Takahashi +2 more | 1988-02-02 |
| 4590490 | Thermal transfer color recorder | Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Shigeru Kato, Toshinori Takahashi +1 more | 1986-05-20 |
| 4555714 | Apparatus and method for thermal ink transfer printing | Itsuo Takanashi, Hideshi Tanaka, Terumi Ohara, Toshinori Takahashi, Shigeru Kato +1 more | 1985-11-26 |