Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11778694 | Information processing system, communication terminal, information processing unit and program | Isao Soma, Naoki Miyabayashi, Seiji Kuroda, Yasuharu Ishikawa, Kazuo Takada | 2023-10-03 |
| 11757052 | Semiconductor light receiving element with mesa type photodiode structure | Koji Ebihara, Takuya Okimoto | 2023-09-12 |
| 11749482 | Protection element | — | 2023-09-05 |
| 11678229 | Communication apparatus, communication system, notification method, and program product | Kazuo Takada, Isao Soma, Seiji Kuroda, Yasuharu Ishikawa, Naoki Miyabayashi | 2023-06-13 |
| 11670455 | Double-sided copper-clad laminate | Ryuji ISHIZUKA, Toshihiro Hosoi, Yuji Kageyama | 2023-06-06 |
| 11621552 | Protection circuit and photovoltaic system | — | 2023-04-04 |
| D981966 | Fuse | Koichi Mukai | 2023-03-28 |
| D976216 | Fuse | Koichi Mukai | 2023-01-24 |
| D976215 | Fuse | Koichi Mukai | 2023-01-24 |
| 11552206 | Optical waveguide type photodetector | Takuya Okimoto | 2023-01-10 |