Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626071 | Optical filter made of inorganic material for red light | Masatoshi Wada, Yukikazu Moritsu, Tetsuo Sakai | 1986-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626071 | Optical filter made of inorganic material for red light | Masatoshi Wada, Yukikazu Moritsu, Tetsuo Sakai | 1986-12-02 |