Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391678 | Method for modifying surface of composite material, method for bonding composite material, composite material, and bonded structure | Takafumi Fukumoto, Katsumi Morohoshi, Katsuhiro Usui, Ayako Takano | 2019-08-27 |
| 9168611 | Laser cutting method | — | 2015-10-27 |
| 8796582 | Laser welding apparatus and method | Hitoshi Kawai, Tatsuya Sakurai | 2014-08-05 |
| 8168919 | Laser working apparatus and method of controlling laser working apparatus | Nobuhiro Yoshikawa | 2012-05-01 |