Issued Patents All Time
Showing 126–150 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6324154 | Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus | Yoshinori Kakuta, Akira Sakuta, Kunihiko Nakagawa | 2001-11-27 |
| 6285818 | Commercial detection which detects a scene change in a video signal and the time interval of scene change points | Taro Suito, Takao Takahashi, Masashi Ohta, Toshiya Akiba, Noboru Murabayashi +1 more | 2001-09-04 |
| 6282155 | Recording method and apparatus for continuous playback of fragmented signals | Takao Takahashi, Masashi Ohta, Toshiya Akiba, Taro Suito | 2001-08-28 |
| 6137947 | Method and apparatus for reproducing a video signal | Masashi Ohta, Toshiya Akiba, Naohisa Arai | 2000-10-24 |
| 6103441 | Color toner for electrophotography | Hiroyuki Fushimi, Yohichiroh Watanabe, Keiko Shiraishi | 2000-08-15 |
| 6074794 | Toner for dry developing | Hiroyuki Fushimi, Kohki Katoh, Yasuo Asahina, Tomomi Suzuki | 2000-06-13 |
| 6031806 | Information signal recording and reproducing apparatus and recording and reproducing method | — | 2000-02-29 |
| 5975446 | Pulverizing apparatus | Hiroshi Yaguchi, Yasuo Asahina, Hiroyuki Fushimi, Satoru Miyamoto, Tomomi Suzuki | 1999-11-02 |
| 5947402 | Magnetic recording and reproducing apparatus for controlling the tension of a magnetic tape | Eiji Yokoyama, Masato Nagasawa, Kazuo Mori, Seiji Kishikawa, Nobuzumi Kurihara | 1999-09-07 |
| 5851716 | Electrophotographic image forming method and toner composition used therefor | Shinichi Kuramoto, Hiroyuki Fushimi | 1998-12-22 |
| 5840456 | Color toner comprising two binder resins of differing softening point | Hiroshi Yaguchi, Yasuo Asahina, Yasuaki Iwamoto, Satoru Miyamoto, Tomomi Suzuki | 1998-11-24 |
| 5725168 | Magnetic recording and reproducing apparatus for controlling the tension of a magnetic tape | Eiji Yokoyama, Masato Nagasawa, Kazuo Mori, Seiji Kishikawa, Nobuzumi Kurihara | 1998-03-10 |
| 5726828 | Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus | Yoshinori Kakuta, Akira Sakuta, Kunihiko Nakagawa | 1998-03-10 |
| 5721083 | Dry color toner for electrophotography and production process thereof | Minoru Masuda, Akio Matsui | 1998-02-24 |
| 5474869 | Toner and method of developing | Kohichi Katoh, Tomoe Hagiwara, Koji Suzuki, Shigekazu Enoki, Naoki Iwata +2 more | 1995-12-12 |
| 5244765 | Toner for developing latent electrostatic images | Koichi Katoh, Tomoe Hagiwara | 1993-09-14 |
| 5225303 | Dry-type toner including waxes release agent for electrophotography | Toshiki Nanya, Yasuaki Iwamoto | 1993-07-06 |
| 5164774 | Developing device of the type forming thin layer of toner on toner conveying member, and dry color toner of one component type used therein | Hachiro Tosaka, Motoi Orihara, Hiroshi Tanaka, Tomoe Hagiwara | 1992-11-17 |
| 5148332 | Automatic cassette tape recording and reproducing apparatus with a pivotable magazine holder | Seiji Kishikawa, Yoshinori Kakuta | 1992-09-15 |
| 5103356 | Magnetic tape recording and playback device interconnected by conductor patterns formed on a circuit board | Osamu Fujiwara, Kunihiko Nakagawa, Yoshinori Kakuta, Seiji Kishikawa, Tooru Yuri | 1992-04-07 |
| 5099369 | Magnetic recording and reproducing apparatus | Yoshinori Kakuta, Kunihiko Nakagawa, Seiji Kishikawa, Akira Sakuta, Nobuzumi Kurihara | 1992-03-24 |
| 4931374 | Electrophotographic positive charging toner containing a copper phthalocyanine blue pigment | Toshiyasu Kawabata, Toshiki Nanya, Hisao Murayama | 1990-06-05 |
| 4888263 | Color toner for electrophotography | Yoshihiro Nomura, Noriaki Ide, Kazumi Ohtaki | 1989-12-19 |
| 4762763 | Toner for developing electrostatic latent image | Yoshihiro Nomura, Noriaki Ide, Kazumi Ohtaki, Hachiro Tosaka, Toshiki Nanya +5 more | 1988-08-09 |
| 4758489 | Toner for developing latent electrostatic images | Satoru Inoue, Akio Matsui, Toshiki Nanya, Fumihiro Sasaki | 1988-07-19 |