Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542195 | Image pick-up apparatus for outputting image frames by thinning out the same | Shuichi Asahara | 2003-04-01 |
| 5883681 | Video projector | Satoru Moriya, Tatsumi Takahashi, Masao Nozaki | 1999-03-16 |
| 4859033 | Method of producing optical head assembly | Mitsushige Kondou, Natsuro Tsubouchi, Shiro Hine, Hiroshi Nishihara, Toshiaki Suhara | 1989-08-22 |
| 4823187 | Color television camera having a test pattern projected through a non-incident prism plane | Mitsuaki Toyama, Tameaki Ebihara, Syohei Kawai, Nobuo Shimoda | 1989-04-18 |
| 4779259 | Optical head assembly with efficient light source coupling surface and method of construction | Mitsushige Kondou, Natsuro Tsubouchi, Shiro Hine, Hiroshi Nishihara, Toshiaki Suhara | 1988-10-18 |
| 4740064 | Zoom lens apparatus | Tameaki Ebihara, Syohei Kawai, Yasukazu Tanabe, Hiroshi Yoshinari | 1988-04-26 |
| 4718052 | Head assembly for optical disc | Mitsushige Kondo, Shinsuke Shikama, Teruo Fujita | 1988-01-05 |
| 4672187 | Focusing error detecting device in head assembly for optical disc | Teruo Fujita, Mitsushige Kondo, Shinsuke Shikama | 1987-06-09 |