Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091059 | Heat roller device | Hiroto Sato | 2000-07-18 |
| 6018336 | Computer system having digitizing tablet | Ryoichi Sebori | 2000-01-25 |
| 5938531 | Information reproducing apparatus for use with a psychological game machine | Mitsuo Yasushi, Satoshi Saitoh, Masatoshi Yanagidaira | 1999-08-17 |
| RE35963 | Automatic focusing camera | Yoshihiro Fujita, Miharu Takahashi | 1998-11-17 |
| 5813989 | Driving mental condition detecting apparatus | Satoshi Saitoh, Mitsuo Yasushi, Masatoshi Yanagidaira | 1998-09-29 |
| 5790975 | Onboard navigational system | Takashi Kashiwazaki, Morio Araki, Satoshi Odagawa, Atsuhiko Fukushima | 1998-08-04 |
| 5652045 | Coated tungsten carbide-based cemented carbide blade member | Eiji Nakamura, Ikuro SUZUKI | 1997-07-29 |
| 5613498 | Apparatus and method for leading human mind and body | Mitsuo Yasushi, Hiroshi Sato | 1997-03-25 |
| 5402797 | Apparatus for leading brain wave frequency | Satoshi Saitoh | 1995-04-04 |
| 5270936 | Simplified navigation apparatus | Atsuhiko Fukushima, Takashi Kashiwazaki, Morio Araki, Satoshi Odagawa | 1993-12-14 |
| 5229984 | Signal producing apparatus for optical recording/reproducing apparatus for suppressing noises caused by leaking current of photodetector | Osamu Konno, Kenji Yoshioka | 1993-07-20 |
| 5170201 | Close-up control method and apparatus for variable focal length camera | Masaya Nozawa, Minoru Takahashi, Mitsuo Yokota | 1992-12-08 |
| 5157614 | On-board navigation system capable of switching from music storage medium to map storage medium | Takashi Kashiwazaki, Morio Araki, Satoshi Odagawa, Atsuhiko Fukushima | 1992-10-20 |
| 5130260 | Method of gettering unintentional mobile impurities in silicon wafer by using a damaged layer exposed to the reverse surface thereof | Hisaaki Suga, Yoshinobu Nakada, Shunji Ishibashi | 1992-07-14 |
| 5117363 | Onboard navigation system | Takashi Kashiwazaki, Morio Araki, Satoshi Odagawa, Atsuhiko Fukushima | 1992-05-26 |
| 5087919 | On-board navigation apparatus | Satoshi Odagawa, Takashi Kashiwazaki, Morio Araki, Atsuhiko Fukushima | 1992-02-11 |
| 5046095 | Digital data processor having data-unscrambling function | — | 1991-09-03 |
| 4980711 | Camera with zooming mechanism | Hiroshi Komatsuzaki, Nobuhiro Aoki, Masaya Nozawa, Syunji Nashimura, Takao Koda +2 more | 1990-12-25 |
| 4896182 | Camera with changeable focal length | Kazuo Kamata, Hidemi Saito | 1990-01-23 |
| 4831404 | Automatic focusing camera | Yoshihiro Fujita, Miharu Takahashi | 1989-05-16 |
| 4792822 | Camera with changeable focal length | Takao Koda, Masao Shoji, Toshio Yodhida, Masayoshi Hirai | 1988-12-20 |
| 4720722 | Back lid of a camera | Syunji Nishimura, Nobuyuki Kameyama, Nobuo Tobayama, Katsuya Kozai | 1988-01-19 |
| 4497555 | Motor-driven film winding mechanism | — | 1985-02-05 |