Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367408 | Pyroelectric type infrared radiation detecting device | Shoichi Nakano | 1983-01-04 |
| 4281208 | Photovoltaic device and method of manufacturing thereof | Yukinori Kuwano, Masakazu Umetani | 1981-07-28 |