Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994374 | Laser processing machine and laser processing method | Takaaki Yamanashi, Dennis Pohle | 2021-05-04 |
| 6849207 | Silicon nitride sintered material and production process thereof | Katsura Matsubara, Hiroki Watanabe, Masaya Ito | 2005-02-01 |
| 6657166 | Silicon nitride sintered material and production process thereof | Katsura Matsubara, Hiroki Watanabe, Masaya Ito | 2003-12-02 |