Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11975423 | Screw-tightening tool | Hiroki Ikuta | 2024-05-07 |
| 11890713 | Power tool and cover | Ryosuke Otani | 2024-02-06 |
| 11014214 | Working machine | Yoshinori Shibata, Hideharu Muto | 2021-05-25 |
| 10821570 | Grinder | Akira Tomonaga, Katsuhito FUJINAMI, Masatoshi NAKAHAMA, Akira Mizutani, Takahiro Kawakami +3 more | 2020-11-03 |
| 10370890 | Door frame structure and method for mounting door frame structure | Narinobu Fujishin, Shota Inoue | 2019-08-06 |
| 10357868 | Grinder, cover, and lock nut | Takahiro Kawakami, Satoshi Ninagawa, Kenji Shibata, Ryosuke Otani | 2019-07-23 |