Issued Patents All Time
Showing 126–150 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056312 | Hydraulic drive system for construction machines | Toichi Hirata, Genroku Sugiyama, Yusuke Kajita, Yukio Aoyagi, Tomohiko Yasudi +5 more | 1991-10-15 |
| 5056846 | Partition plate for automotive vehicle | — | 1991-10-15 |
| 5056858 | Partition plate for automotive vehicle | — | 1991-10-15 |
| 5050926 | Partition plate for automotive vehicle | — | 1991-09-24 |
| 5032531 | Method of manufacturing active matrix panel | Ken Tsutsui, Toshihisa Tsukada, Hideaki Yamamoto, Haruo Matsumaru | 1991-07-16 |
| 5028656 | Resin composition, and molded articles therefrom | Masao Okabe, Akikzau Amgai, Haruaki Eto | 1991-07-02 |
| 5026764 | Resin composition based on modified polyphenylene ether and polyphenylene sulfide, and molded articles therefrom | Masao Okabe, Akikzau Amgai, Haruaki Eto | 1991-06-25 |
| 4990981 | Thin film transistor and a liquid crystal display device using same | Haruo Matsumaru, Hideaki Yamamoto, Toshihisa Tsukada, Ken Tsutsui, Yoshiyuki Kaneko | 1991-02-05 |
| 4980606 | Electron beam focusing device for use in a CRT | Masaaki Yamauchi | 1990-12-25 |
| 4967557 | Control system for load-sensing hydraulic drive circuit | Eiki Izumi, Hiroshi Watanabe, Kuniaki Yoshida, Toichi Hirata | 1990-11-06 |
| 4965489 | Electron gun for cathode-ray tube | Shoji Shirai, Masaaki Yamauchi | 1990-10-23 |
| 4906347 | Dry-etching apparatus | Kazuyuki Tomita, Masuo Tanno | 1990-03-06 |
| 4855795 | Photosensor | Hideaki Yamamoto, Akira Sasano, Haruo Matsumaru, Toshihisa Tsukada | 1989-08-08 |
| 4834458 | Seat cushion structure | Satoshi Izumida, Katsumi Kitamura, Masaru Kurita | 1989-05-30 |
| 4812839 | System for controlling network activation sequence | Sumie Okada, Takashi Nara, Takashi Hatano, Yutaka Kawato, Ryoji Shimozono +2 more | 1989-03-14 |
| 4811142 | Magnetic head for vertical magnetic recording and method of producing same | Keishi Nakashima, Tetsuya Iwata, Toshiaki Hashidate | 1989-03-07 |
| 4809504 | Control system for controlling input power to variable displacement hydraulic pumps of a hydraulic system | Eiki Izumi, Hiroshi Watanabe, Shigetaka Nakamura | 1989-03-07 |
| 4780780 | Magnetic head | Tetsuya Iwata | 1988-10-25 |
| 4768121 | Magnetic head formed by composite main pole film and winding core for perpendicular magnetic recording | Keishi Nakashima, Tetsuya Iwata, Toshiaki Hashidate | 1988-08-30 |
| 4766594 | Digital network system having arrangement for testing digital subscriber line | Yasunori Ogawa, Kenji Tsutsumi, Ryoji Shimozono | 1988-08-23 |
| 4754273 | System for controlling network activation sequence | Sumie Okada, Takashi Nara, Takashi Hatano, Yutaka Kawato, Ryoji Shimozono +2 more | 1988-06-28 |
| 4711136 | Power transfer device for four-wheel drive | Toshio Yoshinaka, Toshikatsu Taniguchi, Shuichiro Ida, Shuji Nagano, Shigeru Kimura | 1987-12-08 |
| 4696588 | Non-separable thrust rolling bearing | Akio Niikura | 1987-09-29 |
| D290253 | Digital audio compact disk player | Kenzo Kanou | 1987-06-09 |
| D290002 | Combined tape recorder, tuner, amplifier and record player | — | 1987-05-26 |