Issued Patents All Time
Showing 176–186 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989030 | Program shutter drive system | Yoji Naka | 1991-01-29 |
| 4982823 | Bidirectional clutch for curtain drawing mechanism | — | 1991-01-08 |
| 4963320 | Method and apparatus for producing anisotropic rare earth magnet | Makoto Saito, Teruo Watanabe, Shinichiro Yahagi, Yasuaki Kasai, Norio Yoshikawa +2 more | 1990-10-16 |
| 4935659 | Ultrasonic motor | Yoji Naka | 1990-06-19 |
| 4906085 | Sideview mirror assembly with regulating filter using sunlight for automobiles | Susumo Sugihara, Michio Aoki | 1990-03-06 |
| 4743934 | Exposure control apparatus for cameras | Masashi Takamura | 1988-05-10 |
| 4720726 | Shutter driving apparatus | Shigeo Sato | 1988-01-19 |
| 4596038 | Method and apparatus for character recognition | — | 1986-06-17 |
| 4589414 | Surgical cutting instrument | Shozo Hirayama, Hiroyuki Kusunoki, Yoshio Shishido, Kazumasa Matsuo, Morihide Mizumoto +2 more | 1986-05-20 |
| 4424875 | Running control apparatus for trackless moving body | — | 1984-01-10 |
| 4329632 | Running track control apparatus for trackless moving body | Ryohei Ishige, Hiroaki Yabu, Yasuo Nabeshima | 1982-05-11 |