Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522461 | Impact tool | Katsuhiro Oomori, Yutaka Ito, Nobuhiro Takano, Tomomasa Nishikawa, Hironori Mashiko +1 more | 2016-12-20 |
| 9473055 | Electric working machine | Tatsuya Ito, Yoshio Iimura, Tomomasa Nishikawa | 2016-10-18 |
| 9314908 | Impact tool | Hideyuki Tanimoto, Nobuhiro Takano, Tomomasa Nishikawa, Kazutaka Iwata, Hironori Mashiko +6 more | 2016-04-19 |