Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322744 | Photodetector and method for manufacturing photodetector | — | 2025-06-03 |
| 12113088 | Light detection device | Fumitaka Nishio, Yuji Okazaki, Kazuaki Maekita | 2024-10-08 |
| 12080822 | Photodetector and method for manufacturing photodetector | — | 2024-09-03 |
| 11927478 | Light detection device | — | 2024-03-12 |
| 11901379 | Photodetector | Fumitaka Nishio, Masanori Muramatsu, Yuji Okazaki | 2024-02-13 |
| 11561131 | Determination method and light detection device | — | 2023-01-24 |
| 11513002 | Light detection device having temperature compensated gain in avalanche photodiode | Takahiro Kondo, Kazuaki Maekita | 2022-11-29 |
| 6405148 | Automatic semiconductor device classification system, method for classifying semiconductor device and recording medium having program for the system | Hideaki Hayashi, Yoshinobu Sawada, Toyohiko Takeda | 2002-06-11 |
| 5332683 | Method of manufacturing semiconductor device having elements isolated by trench | Naoto Miyashita, Koichi Takahashi | 1994-07-26 |
| 5127365 | Vertical heat-treatment apparatus for semiconductor parts | Mitsutoshi Koyama, Koichi Takahashi | 1992-07-07 |
| 5111272 | Semiconductor device having element regions electrically isolated from each other | Naoto Miyashita, Koichi Takahashi, Mitsutoshi Koyama | 1992-05-05 |
| 4916086 | Method of manufacturing a semiconductor device having rounded trench corners | Kouichi Takahashi, Hiroshi Kinoshita, Naoto Miyashita | 1990-04-10 |