Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482406 | Discharge lamp, discharge lamp electrode, and discharge lamp electrode manufacturing method | — | 2022-10-25 |
| 11338422 | Driving tool | Yu Yamamoto, Mitsuhiro Kimura, Yasunori Takahashi, Shuhei Kurita | 2022-05-24 |
| 11279014 | Gas combustion type driving tool | Yu Yamamoto, Eiichi Watanabe, Mitsuhiro Kimura | 2022-03-22 |