Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5210732 | Optical disk apparatus | Kiyoyuki Suenaga, Makoto Taromaru, Koji Muraoka, Shingo Sagata | 1993-05-11 |
| 4812034 | Projection type liquid crystal display device | Akihiro Mochizuki, Masayuki Iwasaki, Yasuo Yamagishi, Kasumi Ikegami, Hisashi Yamaguchi | 1989-03-14 |
| 4523189 | El display device | Kazuhiro Takahara, Keizo Kurahashi, Kenichi Oki, Shoshin Miura | 1985-06-11 |