Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738272 | Charge pump rush current limiting circuit | Toshiki Ishii, Katsunori Kimura | 2004-05-18 |
| 6001667 | Method of manufacturing a semiconductor detector for detecting light and radiation | Yutaka Saitoh, Masahiro Inoue, Hirokazu Ikeda | 1999-12-14 |
| 5763903 | Avalanche photodiode for light detection | Masaaki Mandai, Tomoyuki Yoshino, Tadao Akamine, Yutaka Saitoh, Osamu Koseki | 1998-06-09 |
| 5719414 | Photoelectric conversion semiconductor device with insulation film | Keiji Sato, Yutaka Saito, Tadao Akamine | 1998-02-17 |
| 5420709 | Liquid crystal spatial light modulator for edge detection employing diffusion in the photoconductive layer to enlarge image | Naoki Kato, Shuhei Yamamoto, Teruo Ebihara, Rieko Sekura | 1995-05-30 |
| 5168383 | Liquid crystal device with Fabry-Perot etalon | Tadao Iwaki, Hiroshi Kuroda | 1992-12-01 |