Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807210 | Systems and a method for generating blue laser beam | Makoto Iwai, Takashi Yoshino | 2004-10-19 |
| 6687448 | Method of processing a substrate made of a ferroelectric single crystalline material | Makoto Iwai, Tatsuo Kawaguchi | 2004-02-03 |