Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118947 | Infrared rays detecting apparatus with integral temperature control element | Shigeki Hamashima, Koji Hirota | 1992-06-02 |
| 5006711 | Multielement infrared detector for thermal imaging | Shigeki Hamashima, Shoji Nomura | 1991-04-09 |