Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9244723 | Medium, method, and apparatus | — | 2016-01-26 |
| 5609781 | Machining head and laser machining apparatus | Kunihiko Kaga, Satoru Kotoh, Shuji Ogawa, Masaru Kanaoka | 1997-03-11 |