Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8787891 | Base station apparatus, terminal apparatus, and communication method | Kuniyasu Goto, Takanori Tanaka, Kazuyasu Yamamoto, Akihiko Taniguchi | 2014-07-22 |
| 7065066 | Communication method, communication terminal, wireless ad-hoc network and cellular phone | Akihiko Mizutani, Yasuharu Katsuno | 2006-06-20 |
| 6965884 | System and method for transmitting data between terminals based upon progress vectors | Yasuharu Katsuno | 2005-11-15 |
| 6574453 | Response determination method, communication method, and wireless transceiver | Akira Tanamura | 2003-06-03 |
| 6524236 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2003-02-25 |
| 6328692 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2001-12-11 |
| 6299577 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2001-10-09 |
| 6261228 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2001-07-17 |
| 6231504 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2001-05-15 |
| 6126593 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 2000-10-03 |
| 5984862 | Device for controlling an amount of light of a lighting unit for an endoscope | Makoto Takada, Tadashi Takahashi | 1999-11-16 |
| 5649274 | Electrophotographic printer using a continuous-form recording sheet | Masahiro Kita, Ikuo Negoro, Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida +3 more | 1997-07-15 |
| 5565972 | Electrophotographic printer using a continuous-form recording sheet | Masahiro Kita, Ikuo Negoro, Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida +3 more | 1996-10-15 |
| 5488509 | Light source apparatus for endoscope | Tadashi Takahashi, Tetsuya Utsui, Rensuke Adachi, Mitsuru Iida, Katsuhiko Furuya +1 more | 1996-01-30 |
| 5461414 | Method and apparatus for controlling a scanning beam of an optical scanning device | Satoshi Takami | 1995-10-24 |
| 5377213 | Laser driving circuit | — | 1994-12-27 |
| 5148284 | Data recovery device for printer | Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Kiyoshi Negishi +2 more | 1992-09-15 |
| 5109255 | Temperature control system | Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Kiyoshi Negishi +2 more | 1992-04-28 |
| 5101239 | Transfer device for electrophotographic printer | Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Kiyoshi Negishi +2 more | 1992-03-31 |
| 5101228 | Storage vessel detecting mechanism | Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Kiyoshi Negishi +3 more | 1992-03-31 |
| 5063416 | Electrophotographic printer using a continuous-form recording sheet | Masahiro Kita, Ikuo Negoro | 1991-11-05 |
| 5061957 | Power controlling device | Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Kiyoshi Negishi +2 more | 1991-10-29 |
| 4971034 | Body cavity pressure adjusting device for endoscope and laser medical treatment apparatus including body cavity pressure adjusting device | Yuzuru Doi, Masami Shirai, Hitoshi Osawa | 1990-11-20 |