Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180050 | Optical formation device and method | Mahito Arai, Takeo Nakagawa | 2001-01-30 |
| 5780070 | Apparatus for solidifying and shaping optically cured fluid by carrying out scanning simultaneously with recoating | Kenji Yamazawa, Takeo Nakagawa, Seiji Hayano | 1998-07-14 |
| 5541465 | Electrostatic actuator | Toshiro Higuchi | 1996-07-30 |
| 5534740 | Electrostatic actuator and method of controlling the same | Toshiro Higuchi, Saku Egawa, Katsuhide Natori, Fumio Tabata | 1996-07-09 |
| 5448124 | Electrostatic actuator | Toshiro Higuchi | 1995-09-05 |