Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969824 | Method of adjusting laser processing apparatus | Kazuhiko Ida, Junya MIMURA | 2024-04-30 |
| D973738 | Welding nozzle cleaner | — | 2022-12-27 |
| D967210 | Welding nozzle cleaner | — | 2022-10-18 |
| D949655 | Pliers | — | 2022-04-26 |
| D901811 | Hand scraper | — | 2020-11-10 |
| D865308 | Hand scraper | — | 2019-10-29 |
| 10376982 | Hand tool for welding-torch maintenance | — | 2019-08-13 |
| D793829 | Hand tool | — | 2017-08-08 |
| 4699825 | Method of forming silicon nitride film and product | Hideo Sakai, Takeo Yoshimi | 1987-10-13 |