Issued Patents All Time
Showing 126–150 of 227 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807140 | Optical pickup device for emitting laser beams having different wavelengths and optical disk driver for use therewith | Shogo Horinouchi, Fuminobu Furukawa | 2004-10-19 |
| 6757224 | Integrated optical component and optical pick-up device | Masaharu Fukakusa, Shogo Horinouchi, Fuminobu Furukawa | 2004-06-29 |
| 6748326 | Information processing apparatus and method for displaying weather data as a background for an electronic pet in a virtual space | Tsunetake Noma, Naohiro Yokoo | 2004-06-08 |
| 6726261 | Bumper reinforcement | Koji Shimotsu | 2004-04-27 |
| 6706651 | Float textile having improved optical interference function and use thereof | Norimitsu Hamajima, Manabu Tachibana, Takanori Taguchi, Kazuhiro Masumoto | 2004-03-16 |
| 6707239 | Arc tube including step-down plane portions in pinch seal area | Akihiro Nagata, Yoshitaka Ohshima, Shinichi Irisawa | 2004-03-16 |
| 6707615 | Optical pickup apparatus restricting aberration and optical disc apparatus using the same | Taiichi Mori, Fuminobu Furukawa | 2004-03-16 |
| 6656879 | Method of reversible selective manifestation of different states of functional element | Kyoji Tsutsui, Takehito Yamaguchi, Hideaki Ema, Masaru Shimada, Ichiro Sawamura +5 more | 2003-12-02 |
| 6591577 | Automobile door reinforcing member | Haruyoshi Iogawa, Hiroshi Yoshida, Masahiro Kyoto | 2003-07-15 |
| 6557379 | Method of producing an arc tube | Masakazu Nagasawa, Masayuki Umehara | 2003-05-06 |
| 6472699 | Photoelectric transducer and manufacturing method of the same | Iwao Sugiyama | 2002-10-29 |
| 6343201 | Developing apparatus comprising developing roller that is rotated upward from below in developing area and image forming apparatus using the same | Minoru Wada, Tetsumaru Fujita, Ichiro Demizu, Eiji Gyotoku, Akihiro Kawasaki +1 more | 2002-01-29 |
| 6266508 | Developing apparatus including an AC voltage applying device | Shuichi Nakagawa, Tateki Oka | 2001-07-24 |
| 6236452 | Optical amplifier evaluation method and optical amplifier evaluation device | Yukio Tsuda, Youji Sonobe | 2001-05-22 |
| 6217089 | Bumper reinforcing member | Yasuaki Hiramatsu | 2001-04-17 |
| 6070040 | Development device | Yoichi Fujieda, Shuichi Nakagawa, Ryuji Inoue | 2000-05-30 |
| 6064412 | Image forming apparatus using irradiation to form halftone image and method | Satoshi Deishi | 2000-05-16 |
| 6034715 | Video telephone for the real-time exchange of image and other data through a digital communications network | Kiyoshi Ishida | 2000-03-07 |
| 5994825 | Electric lamp with a base | Masayuki Umehara | 1999-11-30 |
| 5981372 | Method for manufacturing a semiconductor device | Hiromi Hayashi | 1999-11-09 |
| 5951645 | Network protocol for transferring data between applications running on different clients in a client-server system | — | 1999-09-14 |
| 5950042 | Image forming apparatus and method of controlling the same | Yoichi Fujieda, Ryuji Inoue, Shuichi Nakagawa | 1999-09-07 |
| 5907745 | Image forming apparatus having arrangement of sheet support members and air ducts | Jun Azuma, Yoshinori Sugiura, Seietsu Miura, Tatsuo Hamada, Akira Kuroda +2 more | 1999-05-25 |
| 5902121 | Semiconductor device and method for manufacturing semiconductor device | — | 1999-05-11 |
| 5893014 | Developing device and developer carrying member | Shuichi Nakagawa, Yoichi Fujieda, Ryuji Inoue | 1999-04-06 |