Issued Patents All Time
Showing 101–125 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199646 | Working vehicle with semicrawlers | Yoshifumi Tani, Ryoji Kuriki, Katsushi Fukawatase, Seiichi Takahashi, Kenichiro Tsuji | 2001-03-13 |
| 6169847 | Portable DVD player | Tetsuya Mizoguchi, Hiroyuki Sakamoto | 2001-01-02 |
| 6079822 | Driving method of printing apparatus | Tohru Naganuma, Toru Nanbara, Takashi Aihara, Takekatsu Matsumoto | 2000-06-27 |
| 6077146 | Method of correcting a taper in a grinding machine, and apparatus for the same | Hisao Sasaki, Yoshiharu Oyabe | 2000-06-20 |
| 6066631 | Chroman derivatives | Keizo Tanikawa, Kazuhiko Ohrai, Toru Yamashita, Kazufumi Yanagihara | 2000-05-23 |
| 5954875 | Apparatus for pulling silicon single crystal | Koji Kato, Takashi Takagi | 1999-09-21 |
| 5918886 | Keyless drill chuck | Kengo Horiuchi | 1999-07-06 |
| 5846991 | Pyrazole derivatives | Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Tsutomu Higashiyama, Yukinori Masuda | 1998-12-08 |
| 5840909 | Pyrazole derivatives | Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Tsutomu Higashiyama, Yukinori Masuda | 1998-11-24 |
| 5817828 | Pyrazole derivatives | Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Tsutomu Higashiyama, Yukinori Masuda | 1998-10-06 |
| 5802777 | Protection cover for eaves gutter | Hiroki Sato, Katsuko SATO, Yasuko Sakurayama | 1998-09-08 |
| 5777636 | Liquid jet recording apparatus capable of recording better half tone image density | Tohru Naganuma | 1998-07-07 |
| 5721264 | Pyrazole derivatives | Keizo Tanikawa, Yoshimasa Kamikawaji, Keisuke Odoi, Tsutomu Higashiyama, Yukinori Masuda | 1998-02-24 |
| 5644350 | Ink jet recording apparatus | Makoto Ando, Toshiki Kagami, Takaaki Murakami, Noriko Kasahara, Kengo Ito +2 more | 1997-07-01 |
| 5629118 | Toner for use in developing electrostatic images | Makoto Tomono, Noriyoshi Tarumi | 1997-05-13 |
| 5629123 | Toners for use in developing electrostatic images | Makoto Tomono, Noriyoshi Tarumi | 1997-05-13 |
| 5587529 | Angular rate detector | Yutaka Iguchi, Kazuo Sato, Toshihiro Kobayashi | 1996-12-24 |
| 5561400 | Oscillator unit | Yutaka Iguchi, Kazuo Sato, Toshihiro Kobayashi | 1996-10-01 |
| 5547775 | Circuit for preventing overcharge and overdischarge of secondary batteries | Yasuhito Eguchi, Toshio Narushima, Akira Sanpei, Kanji Murano | 1996-08-20 |
| 5478292 | Epicycloidal gear type speed change gear system | Takashi Kuse | 1995-12-26 |
| 5471875 | Sensor for detecting rotational movement | Toshihiro Kobayashi, Toru Watanabe, Katsuyoshi Mizumoto, Hiroshi Kajino, Hideya Kurachi | 1995-12-05 |
| 5371529 | Ink-jet print head and ink-jet printer | Yasuhito Eguchi, Makoto Ando, Toshio Narushima, Kaoru Tomono, Masao Araya | 1994-12-06 |
| 5292891 | Optically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same and method for preparing optically active compound for synthesis of physiologically active substance and optically active intermediate compound | Chikara Kaneko | 1994-03-08 |
| 5256800 | Optically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same | Chikara Kaneko | 1993-10-26 |
| 5139465 | 2-path hydromechanical transmission system and method of producing the same | — | 1992-08-18 |