Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307297 | Organic photodiode and method for manufacturing the organic photodiode | Hiroyuki Okada, Shigeki Naka, Hiroyoshi Onnagawa, Takeshi Miyabayashi | 2007-12-11 |
| 4346334 | DC Servomotor system | — | 1982-08-24 |