Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736368 | Gate valve | Yoshio Osawa | 2004-05-18 |
| 6683900 | Solid state laser apparatus | Yoshihisa Yamanouchi, Fumio Matsuzaka, Akihiro Nishimi, Minoru Uehara, Shinya Nakajima | 2004-01-27 |