Issued Patents All Time
Showing 51–75 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276131 | Apparatus for controlling internal combustion engine | Masaki Ueno, Yuji Yasui, Yoshihisa Iwaki, Shusuke Akazaki | 2001-08-21 |
| 6266605 | Plant control system | Yuji Yasui, Shusuke Akazaki, Masaki Ueno, Yoshihisa Iwaki | 2001-07-24 |
| 6230486 | Plant control system | Yuji Yasui, Shusuke Akazaki, Masaki Ueno, Yoshihisa Iwaki | 2001-05-15 |
| 6212157 | Apparatus for suppressing warping optical disk and optical disk apparatus | Eiji Yabuki | 2001-04-03 |
| 6195988 | Air-fuel ratio control system for internal combustion engine | Yuji Yasui, Shusuke Akazaki, Masaki Ueno, Yoshihisa Iwaki | 2001-03-06 |
| 6189317 | Apparatus for controlling internal combustion engine | Yuji Yasui, Shusuke Akazaki, Masaki Ueno, Yoshihisa Iwaki | 2001-02-20 |
| 6026064 | Head driving apparatus and optical disk apparatus | Haruhiko Izumi, Takayuki Kawabe | 2000-02-15 |
| 5961773 | Plasma processing apparatus and plasma processing method using the same | Satoshi Ichimura, Isao Hashimoto | 1999-10-05 |
| 5750987 | Ion beam processing apparatus | Satoshi Ichimura, Kenzo Kobayashi, Shotaro Ohishi, Hisao Oonuki | 1998-05-12 |
| 5752108 | Recording data erecting apparatus | — | 1998-05-12 |
| 5620522 | Microwave plasma generator | Satoshi Ichimura, Takashi Iga, Kenichi Natsui | 1997-04-15 |
| 5563459 | Apparatus for controlling opening and closing timings of a switching device in an electric power system | Yukio Kurosawa, Hiroshi Arita, Kunio Hirasawa | 1996-10-08 |
| 5511952 | Refrigerant displacement apparatus with an improved thermal sensing device | — | 1996-04-30 |
| 5502290 | Switch mechanism | Osamu Koyanagi, Kunio Hirasawa, Masanori Tsukushi, Yukio Kurosawa, Youichi Ohshita | 1996-03-26 |
| 5430843 | Data transmission system and method for transmitting data having real-time and non-real-time characteristics | Kimito Idemori | 1995-07-04 |
| 5247755 | Automatic page turning-over apparatus | Noboru Koumura | 1993-09-28 |
| 5231263 | Liquid crystal mask type laser marking system | Kouji Kuwabara, Makoto Yano | 1993-07-27 |
| 5153427 | Optical d.c. voltage transformer | Genji Takahashi, Kazuyuki Seino, Sadamu Saito, Etsunori Mori, Kiyoshi Kurosawa +1 more | 1992-10-06 |
| 5146862 | Sewing machine-driving apparatus | Masaharu Imanishi, Katsuhiko Iwai | 1992-09-15 |
| 5133825 | Plasma generating apparatus | Yoshimi Hakamata, Ken-ichi Natsui, Yukio Kurosawa, Hiroaki Kojima, Yasunori Ohno +1 more | 1992-07-28 |
| 5133071 | Channel control method and apparatus | Masahiro Yamashita, Shigeru Yamamoto, Akio Sasaki | 1992-07-21 |
| 5072245 | Image recording apparatus employing optical and heat energy to record image | Yasuyuki Tamura, Shuzo Kaneko, Shinnosuke Taniishi | 1991-12-10 |
| 4990931 | Image forming method and apparatus therefor | Shinnosuke Taniishi | 1991-02-05 |
| 4981409 | Cartridge auto changer | Yoshihiko Hirose, Noboru Kohmura, Shigeru Sugita | 1991-01-01 |
| 4958232 | Process apparatus for processing memory which stores information | Susumu Sugiura, Norio Nakajima | 1990-09-18 |