Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128945 | Gas detecting method and its detector | Akira Shioiri, Kazuya Shinnishi, Kazuko Takamatsu | 2000-10-10 |
| 6055849 | Gas detector and its adjusting method | Akira Shioiri | 2000-05-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128945 | Gas detecting method and its detector | Akira Shioiri, Kazuya Shinnishi, Kazuko Takamatsu | 2000-10-10 |
| 6055849 | Gas detector and its adjusting method | Akira Shioiri | 2000-05-02 |