Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397401 | Working machine | Tetsuhito Shige, Hiroaki Irei | 2025-08-26 |
| 12370660 | Driving tool | Tetsuhito Shige | 2025-07-29 |
| 12186875 | Working tool | Tetsuhito Shige, Tatsuya Ito, Hiroaki Irei | 2025-01-07 |
| 11858101 | Driver, striking mechanism, and moving mechanism | Takeshi Saitou, Tetsuhito Shige, Masashi Nishida | 2024-01-02 |
| 11491625 | Driving machine | Tetsuhito Shige, Yoshiichi Komazaki, Masashi Nishida | 2022-11-08 |
| 11491629 | Driver, striking mechanism, and moving mechanism | Takeshi Saitou, Tetsuhito Shige, Masashi Nishida | 2022-11-08 |