Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786877 | Battery pack of electric power tool | Takuya Umemura, Masaaki Fukumoto | 2017-10-10 |
| 9759107 | Exhaust purification device for internal combustion engine | Tadashi Uchiyama, Mitsuhiro Aso | 2017-09-12 |
| 9664090 | Exhaust purification device for internal combustion engine | Tadashi Uchiyama, Mitsuhiro Aso | 2017-05-30 |
| 9606188 | Measurement system | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura | 2017-03-28 |