Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664634 | Wire operating tool and component for wire operating tool | Tomoharu Miyazawa | 2023-05-30 |
| D982403 | Grabber tool | Tamotsu Iwama | 2023-04-04 |
| 11362490 | Coating stripping device and coating stripping method using the same | Tamotsu Iwama | 2022-06-14 |
| D913084 | Wire gripper | Tamotsu Iwama | 2021-03-16 |
| 10700499 | Wire gripper | Tamotsu Iwama | 2020-06-30 |
| 10439374 | Wire gripper | Tamotsu Iwama | 2019-10-08 |
| 10352349 | Safety hook | Junsuke Takada | 2019-07-16 |
| D850246 | Wire gripper | Tamotsu Iwama | 2019-06-04 |
| 10291002 | Wire gripper | Tamotsu Iwama | 2019-05-14 |
| 10268231 | Lock structure for operating lever | Tamotsu Iwama | 2019-04-23 |
| D799350 | Tension meter | Yasutsugu NOGAWA | 2017-10-10 |
| 9768596 | Wire gripper | Kazude Fujiwara, Naohiro Hirayama, Tamotsu Iwama | 2017-09-19 |
| 9434587 | Wire gripper | Kazude Fujiwara, Naohiro Hirayama, Tamotsu Iwama | 2016-09-06 |
| D764268 | Wire gripper | — | 2016-08-23 |
| D763674 | Wire gripper | — | 2016-08-16 |