Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8712736 | Method for designing sunlight-reflection and heat-radiation multilayer film | Akira Ohnishi | 2014-04-29 |
| 7193707 | Small sized wide wave-range spectroscope | Akira Ohnishi, Shozo Katsuki, Koji Masutani | 2007-03-20 |
| 7174268 | Wireless measuring device | Shozo Katsuki, Yutaka Saitoh, Tsutomu Tanaka, Akira Ohnishi | 2007-02-06 |