Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104015 | Shears | — | 2021-08-31 |
| 10259130 | Hand-operated tool lock mechanism | Lawrence Y. Igarashi | 2019-04-16 |
| 9757869 | Electric scissors | Lawrence Y. Igarashi | 2017-09-12 |
| 9221184 | Shaft section structure of scissors | Lawrence Y. Igarashi | 2015-12-29 |
| 4181610 | Blood leak detector suitable for use with artificial kidneys | Motoaki Shintani, Hideo Nakamachi, Masao Nishikawa, Akira Ouchida | 1980-01-01 |