Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5040038 | Solid-state image sensor | Naoki Yutani, Sotoju Asai, Satoshi Hirose, Hidekazu Yamamoto, Masashi Ueno | 1991-08-13 |
| 4859033 | Method of producing optical head assembly | Keizo Kono, Mitsushige Kondou, Natsuro Tsubouchi, Hiroshi Nishihara, Toshiaki Suhara | 1989-08-22 |
| 4779259 | Optical head assembly with efficient light source coupling surface and method of construction | Keizo Kono, Mitsushige Kondou, Natsuro Tsubouchi, Hiroshi Nishihara, Toshiaki Suhara | 1988-10-18 |
| 4760568 | Optical information processing device | — | 1988-07-26 |
| 4716559 | Integrated optical device with improved isolation between the semiconductor laser and the photodetectors | — | 1987-12-29 |
| 4667392 | Solid-state image sensor manufacturing process | Hidenobu Ishikura | 1987-05-26 |
| 4611223 | Solid-state image sensor and manufacturing process thereof | Hidenobu Ishikura | 1986-09-09 |
| 4579621 | Selective epitaxial growth method | — | 1986-04-01 |
| 4547231 | Method of manufacturing semiconductor device utilizing selective epitaxial growth under reduced pressure | — | 1985-10-15 |
| 4430547 | Cleaning device for a plasma etching system | Masahiro Yoneda, Hiroshi Koyama | 1984-02-07 |