Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585683 | Electrostatic actuators of various configuration with belt-like electrodes to induce an image charge on a resistance member and cause relative motion | Toshiro Higuchi, Saku Egawa, Masao Hiyane | 1996-12-17 |
| 5534740 | Electrostatic actuator and method of controlling the same | Toshiro Higuchi, Saku Egawa, Toshiki Niino, Fumio Tabata | 1996-07-09 |
| 5378954 | Electrostatic actuator | Toshiro Higuchi, Saku Egawa, Masao Hiyane | 1995-01-03 |
| 5362359 | Circuit board and process for producing same | Eiji Horikoshi, Motoaki Tani, Isao Watanabe, Takehiko Sato | 1994-11-08 |
| 5236772 | Circuit board and process for producing same | Eiji Horikoshi, Motoaki Tani, Isao Watanabe, Takehiko Sato | 1993-08-17 |
| 5024264 | Method of cooling a semiconductor device with a cooling unit, using metal sherbet between the device and the cooling unit | Isao Watanabe, Koji Katsuyama, Isao Kawamura, Karuhiko Yamamoto, Takeshi Nagai | 1991-06-18 |
| 5012858 | Method of cooling a semiconductor device with a cooling unit, using metal sherbet between the device and the cooling unit | Isao Watanabe, Koji Katsuyama, Isao Kawamura, Haruhiko Yamamoto, Takeshi Nagai | 1991-05-07 |
| 4760240 | Process for laser welding of aluminum based elements | Tsutomu Iikawa, Takeaki Sakai, Isao Kawamura, Takeshi Nagai, Shigeki Okamoto | 1988-07-26 |