Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355181 | Apparatus for direct display of an image on the retina of the eye using a scanning laser | Koji Ashizaki, Masanobu Yamamoto, Sakuya Tamada | 1994-10-11 |
| 5148285 | Image display apparatus with increased raster scan rate of laser beams | Yasuaki Nakane, Sakuya Tamada, Hiroshi Nakayama, Junichi Iwai, Shuichi Igarashi | 1992-09-15 |
| 4999827 | Recording and/or reproducing apparatus for tape type optical recording medium | — | 1991-03-12 |
| 4996667 | Electron beam addressible recording device utilizing ferroelectric recording material | Kanji Murano | 1991-02-26 |
| 4364083 | Beam index type color television receiver | Katsuo Isono, Kinya Shinkai | 1982-12-14 |