Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662818 | Method of producing a pyroelectric infrared radiation detector | Koji Nomura, Tutomu Nakanishi, Keizaburo Kuramasu | 1997-09-02 |
| 5471060 | Pyroelectric infrared radiation detector and method of producing the same | Koji Nomura, Tutomu Nakanishi, Keizaburo Kuramasu | 1995-11-28 |