Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350744 | Drill | Mayuka Segawa, Machiko Abe, Akihiko Ueda, Takashi Harada | 2025-07-08 |
| D977540 | Cutting tool | Takuya Nohara, Mayuka Segawa, Soichiro Kakinoki, Gaku Harada, Takashi Harada +2 more | 2023-02-07 |
| D966359 | Cutting edge for drilling tool | Akihiko Ueda, Machiko Abe | 2022-10-11 |
| 11052466 | Cutting tool and manufacturing method thereof | Gaku Harada, Satoru Kukino | 2021-07-06 |
| 10632542 | Cutting tool and manufacturing method thereof | Gaku Harada, Satoru Kukino | 2020-04-28 |
| 9707629 | Cutting tool | Kazuya Yano, Yoshikazu Yamashita, Hiroyuki Shimada, Kazuo Nakamae | 2017-07-18 |