Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508459 | Method to prevent stress corrosion cracking of storage canister and storage canister | Akio Ohiwa, Keisuke Okada, Katsunori Kusunoki, Tomohiro Tanaka, Akihito Gohda +3 more | 2016-11-29 |
| 7605345 | Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine | Naoaki Fukuda, Takashi Kawahara | 2009-10-20 |