Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810619 | Printer | Daisuke Kaneoya, Tsuyoshi Kubota, Tatsuzo Aoyagi, Shogo Sasuga, Akira Takei | 2014-08-19 |
| 7242247 | Distortion compensation circuit, power amplifier using distortion compensation circuit, and distortion compensation signal generating method | Nobuo Hirose, Yasutoshi Tada, Nobuo Tsukamoto | 2007-07-10 |
| 7161627 | Apparatus and method of registration correction for video signal processor and a television camera having registration correcting function | — | 2007-01-09 |
| 6783518 | Float for liquid waste disposal apparatus | Masao Takahashi, Kazuo Koike, Eiichi Takano, Masashi Suzuki | 2004-08-31 |
| 6615862 | Float for liquid waste disposal apparatus | Masao Takahashi, Masashi Suzuki | 2003-09-09 |
| 6345390 | Bidirectional digital signal transmission system and repeater for the same | Yoshizumi Eto | 2002-02-05 |
| 6259704 | Digital transmission network | Takashi Asahina, Hiroyuki Hisatomi, Suguru Hirono | 2001-07-10 |
| 6201570 | Digital television camera apparatus provided with camera head unit and camera control unit, independently | Atsushi Miyashita | 2001-03-13 |
| 6009305 | Digital video signal multiplex transmission system | — | 1999-12-28 |
| 5978651 | Method for bidirectionally transmitting digital video signal and digital video signal bidirectional transmission system | Yoshizumi Eto, Kazuhiro Tanabe, Hiroyuki Nisikawa | 1999-11-02 |
| 5728655 | Refrigerating machine oil composition for use with HCFC and HFC refrigerants | Masayoshi Muraki, Yukiharu Beppu, Shozaburo Konishi, Takayoshi Hamada, Norimasa Nishiura | 1998-03-17 |
| 5701581 | Method for bidirectionally transmitting digital video signal and digital video signal bidirectional transmission system | Yoshizumi Eto, Kazuhiro Tanabe, Hiroyuki Nisikawa | 1997-12-23 |
| 5512946 | Digital video signal processing device and TV camera device arranged to use it | Yasuo Yoshimura | 1996-04-30 |
| 4868853 | Demodulation circuit for digital modulated signal | Morishi Izumita, Seiichi Mita, Nobukazu Doi, Masuo Umemoto, Hiroto Yamauchi +1 more | 1989-09-19 |
| 4561774 | Original plate scanning device | Toshikatsu Takahashi | 1985-12-31 |
| 4484224 | Pulse generating circuit for a television camera using solid state image sensor | Kazuhiro Sato, Kenji Takahashi, Shusaku Nagahara | 1984-11-20 |