Issued Patents All Time
Showing 101–125 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198742 | ATM switching system | Toshitada Saito, Toshio Fujisawa | 2001-03-06 |
| 6185188 | Method and apparatus for controlling physical port flow rate in packet communications | — | 2001-02-06 |
| 6175278 | Variable gain amplifier circuit | — | 2001-01-16 |
| 6136490 | Polymerized toner | Tokudai Ogawa, Jun Sakai | 2000-10-24 |
| 6094975 | Heater control having capability of restoring normal heater power supply after detection of abnormality | Yukihiro Yamashita | 2000-08-01 |
| 6093503 | Non-aqueous electrolyte lithium secondary cell | Hirofumi Isoyama, Hisanao Kojima, Satoru Suzuki | 2000-07-25 |
| 6033822 | Process for producing polymerized toner | Tokudai Ogawa, Jun Sakai, Takahiro Takasaki, Noboru Yanagida | 2000-03-07 |
| 5997473 | Method of locating a coil which consists of determining the space occupied by a source coil generating a magnetic field | Akira Taniguchi, Kenji Kasama, Tetsuo Nonami, Hirokazu Nishimura, Katsumi Hirakawa | 1999-12-07 |
| 5974857 | Apparatus and method for controlling oxygen sensor heating | Yukihiro Yamashita, Hisashi Iida | 1999-11-02 |
| 5972539 | Flame-retardant solid electrolytes | Hiromochi Muramatsu, Hirohiko Saito, Michiyuki Kono, Hirohito Komori | 1999-10-26 |
| 5964208 | Abnormality diagnosing system for air/fuel ratio feedback control system | Yukihiro Yamashita, Hisashi Iida, Wakichi Kondo, Yasuo Sagisaka, Masahiko Yamaguchi | 1999-10-12 |
| 5958640 | Polymerized toner and production process thereof | Tokudai Ogawa, Jun Sakai, Takahiro Takasaki, Noboru Yanagida | 1999-09-28 |
| 5952144 | Production process of toner for development of electrostatic latent image | Jun Sakai, Makoto Watanabe, Fumio Yamada, Tokudai Ogawa | 1999-09-14 |
| 5920558 | ATM switch and ATM switching system | Toshitada Saito, Masahiro Okada, Toshio Fujisawa | 1999-07-06 |
| 5900927 | Variable target autofocusing and range finder for measuring distance to a subject | — | 1999-05-04 |
| 5852228 | Apparatus and method for controlling oxygen sensor heating | Yukihiro Yamashita, Hisashi Iida | 1998-12-22 |
| 5802861 | Exhaust gas detoxificaton for internal combustion engine | Yukihiro Yamashita, Yasuhiko Niimi, Hiroshi Kishita | 1998-09-08 |
| 5805306 | Image reading apparatus | Eiji Kitsutaka | 1998-09-08 |
| 5777675 | Automatic light measuring device for image pickup device | Takashi Miida, Kazuhiro Kawajiri, Isao Taniguchi | 1998-07-07 |
| 5771688 | Air-fuel ratio control apparatus for internal combustion engines | Hisashi Iida | 1998-06-30 |
| 5719778 | Heater control apparatus for oxygen sensor | Toshihiro Suzumura, Shigenori Isomura, Tomomichi Mizoguchi, Yukihiro Yamashita | 1998-02-17 |
| 5716748 | Developer and finely particulate polymer | Katsuhiro Imai, Nobuyasu Ota, Kazunori Shigemori | 1998-02-10 |
| 5715043 | Range finder with compensation of rotation about Z-axis | Eiji Watanabe | 1998-02-03 |
| 5579637 | Air-fuel ratio control apparatus for engine | Yukihiro Yamashita | 1996-12-03 |
| 5568249 | Phase difference detection type rangefinder and method of measuring subject distance | Kazuo Kawamura, Takashi Miida | 1996-10-22 |