Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946618 | Underwater laser processing apparatus and underwater laser processing method | Masataka Tamura, Seiichiro Kimura, Yuuichi Motora | 2005-09-20 |
| 6917121 | Power generator unit | Satoru Akimoto, Shinichi Kajiya, Makoto Yokokura | 2005-07-12 |
| 6907152 | Ring resonator | Masashi Usami, Kohsuke Nishimura | 2005-06-14 |
| 6897964 | Thickness measuring apparatus, thickness measuring method, and wet etching apparatus and wet etching method utilizing them | Teruo Takahashi, Motoyuki Watanabe | 2005-05-24 |