Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502611 | Calibration apparatus | Tsutomu Otaki | 2019-12-10 |
| D866282 | Nozzle hook | Takeshi Ozeki, Masahiro Takezawa, Makoto Arai, Kanan Matsuda | 2019-11-12 |
| 10337905 | Calibration device and calibration method | Tsutomu Otaki | 2019-07-02 |
| 10295516 | Calibration device | Tsutomu Otaki | 2019-05-21 |
| 10234327 | Calibration device | Tsutomu Otaki | 2019-03-19 |