Issued Patents All Time
Showing 226–244 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739855 | Vehicle steering system having a steering ratio changing mechanism | Akihiko Miyoshi, Hitoshi Nakashima, Hirotaka Kanazawa, Masaki Watanabe, Shigeuki Okimoto +1 more | 1988-04-26 |
| 4705003 | Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization | Yasuyuki Sakakibara, Seiko Abe, Masahiro Tomita, Hiroshi Yorita, Toshihiko Igashira | 1987-11-10 |
| 4700127 | Microwave probe and rotary body detecting apparatus using the same | Kunihiko Sasaki, Masao Kodera, Seizi Huzino | 1987-10-13 |
| 4673189 | Vehicle steering system | Hirotaka Kanazawa, Shigeki Furutani, Akihiko Miyoshi | 1987-06-16 |
| 4593731 | Driving means for rotating spindles for use in a wood working router or the like | — | 1986-06-10 |
| 4586664 | Bearing supporting system for cone crusher | Masao Jotatsu, Masaaki Higaki, Toshimasa Hamada, Tadashi Hashikawa, Toneri Ohashi +1 more | 1986-05-06 |
| 4575015 | Fluid coupling device | Takami Sugioka | 1986-03-11 |
| 4555126 | Vehicle suspension system | Ikuo Ishimitsu, Toshimichi Tokunaga, Yoshiaki Anan | 1985-11-26 |
| 4512307 | Fuel quantity control apparatus of supercharged diesel engine with safety measures | Toshihiko Igashira, Hisasi Kawai, Kenzi Iwamoto, Seiko Abe, Eiji Hashimoto | 1985-04-23 |
| 4488533 | Atmospheric pressure compensation system for exhaust gas recirculation | Kiyonori Sekiguchi, Michio Kawagoe, Mitsumasa Yamada | 1984-12-18 |
| 4462377 | Exhaust gas recirculation device | Hisasi Kawai, Toshihiko Igashira, Kiyonori Sekiguchi, Takaharu Idogaki | 1984-07-31 |
| 4453615 | Power steering system for road vehicles | Hirotaka Kanazawa, Michio Abe, Naoyuki Maeda | 1984-06-12 |
| 4450825 | EGR Control system for diesel engine | Kiyonori Sekiguchi, Toshihiko Igashira, Hisasi Kawai | 1984-05-29 |
| 4446839 | Method and apparatus for controlling exhaust gas recirculation in a diesel engine | Kiyonori Sekiguchi, Toshihiko Igashira, Hisasi Kawai, Mitsumasa Yamada, Michio Kawagoe +1 more | 1984-05-08 |
| 4445488 | Exhaust gas recirculation control for diesel engine | Hisasi Kawai, Toshihiko Igashira, Kiyonori Sekiguchi, Mitsumasa Yamada, Michio Kawagoe +1 more | 1984-05-01 |
| 4411242 | Method and apparatus for controlling EGR in internal combustion engine | Toshihiko Igashira, Kiyonori Sekiguchi, Hiromichi Yanagihara | 1983-10-25 |
| 4403030 | Photosensitive lithographic printing plate material | Konoe Miura, Shin-ichi Tanaka, Hiroshi Kojima, Osamu Matsushita | 1983-09-06 |
| 4292389 | Process for preparing photosensitive plates for printing | Hiroshi Kojima, Kunio Ito, Masami Akiyama | 1981-09-29 |
| 4288521 | Process for the production of photosensitive plates for printing | Hiroshi Kojima, Kunio Ito, Masami Akiyama | 1981-09-08 |