Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988307 | Power transmission apparatus, four-wheel drive vehicle with power transmission apparatus incorporated therein, method of transmitting power, and method of four-wheel driving | Eiji Yamada, Masanao Shiomi, Yasutomo Kawabata, Ryouji Mizutani, Shigeru Matsuhashi +4 more | 1999-11-23 |
| 5942862 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata | 1999-08-24 |
| 5920160 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata | 1999-07-06 |
| 5909094 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Masatoshi Uchida | 1999-06-01 |
| 5905346 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Ryouji Mizutani, Ryuji Toh | 1999-05-18 |
| 5903113 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Ryouji Mizutani, Tetsuya Miura | 1999-05-11 |
| 5903112 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Akihiko Kanamori | 1999-05-11 |
| 5873801 | Power output apparatus and method of controlling the same | Yoshiaki Taga, deceased, Eiji Yamada, Yasutomo Kawabata | 1999-02-23 |
| 5844342 | Power output apparatus and method of controlling the same | Yasutomo Kawabata, Shigetaka Nagamatsu, Eiji Yamada, Tetsuya Miura, Akihiko Kanamori +10 more | 1998-12-01 |
| 5814909 | Electric motor having heat radiator at electric connection with inverter | Eiji Yamada, Yasutomo Kawabata | 1998-09-29 |
| 5804934 | Power output apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Ryouji Mizutani, Yoshiaki Taga, deceased | 1998-09-08 |
| 5789877 | Power transmitting apparatus and method of controlling the same | Eiji Yamada, Yasutomo Kawabata, Ryouji Mizutani, Akihiko Kanamori | 1998-08-04 |
| 5759128 | Drive assembly having electric motor and differential gear device disposed within rotor of the motor | Ryoji Mizutani, Tetsuya Sugimoto | 1998-06-02 |
| 5438647 | Multi-manipulator robot apparatus | Shigetaka Nagamatsu, Yisiaki Sugiura | 1995-08-01 |
| 4945685 | Honing apparatus having electrically operated actuator for relative reciprocating movement between honing head and workpiece | Yoshimi Kajitani, Michiaki Ohta | 1990-08-07 |
| 4945231 | Compound rotary encoder for detecting the rotation angle and the number of rotations of a rotor shaft | Hideshi Ohya, Keiji Kawamura, Yasutomo Kawabata | 1990-07-31 |
| 4800640 | Automated assembly system and method of assembly | Hiroshi Miyazaki, Akira Ishizaki, Shinpei Abe | 1989-01-31 |
| 4787141 | Automatic assembling apparatus | Hiroshi Miyazaki, Akira Ishizaki | 1988-11-29 |