Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887166 | Direct-contact-type image sensor | Hiroaki Kakinuma, Yukio Kasuya, Tsukasa Watanabe, Mikio Mouri | 1989-12-12 |
| 4885622 | Pin photodiode and method of fabrication of the same | Akira Uchiyama, Yuuichi Masaki, Toshiyuki Iwabuchi, Tsutomu Nomoto | 1989-12-05 |
| 4863340 | System for loading products of sheet glass | Hiroaki Masunaga, Hiroshi Inoue, Norihiko Higashide | 1989-09-05 |
| 4811069 | Photoelectric conversion device | Hiroaki Kakinuma, Yukio Kasuya, Tsukasa Watanabe | 1989-03-07 |