Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553787 | Method for manufacturing quartz glass crucible | Kazuhiro Akiho, Hiroyuki Watanabe, Tomoyasu Uno | 2003-04-29 |
| 6540840 | Vaporizer for MOCVD and method of vaporizing raw material solutions for MOCVD | Masayuki Toda, Mikio Doi, Masaru Umeda, Mitsuru Fukagawa, Yoichi Kanno +3 more | 2003-04-01 |