Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649013 | Probe for gas analysis | Toshikazu Ohnishi, Takuya Ido | 2014-02-11 |
| 8531669 | Air-driven shutter device and optical analyzer | Toshikazu Ohnishi, Takuya Ido | 2013-09-10 |
| 8342019 | Exhaust gas analyzer and probe unit | — | 2013-01-01 |