Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833890 | Electric tool and communication plug for electric tool | Tatsuya Ito, Tomomasa Nishikawa, Mizuho Nakamura, Yoshio Iimura | 2017-12-05 |
| 9616558 | Impact tool | Tomomasa Nishikawa, Nobuhiro Takano, Hideyuki Tanimoto, Kazutaka Iwata, Hayato Yamaguchi +6 more | 2017-04-11 |