Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878645 | Method for manufacturing silicon wafer | Norihiro Kobayashi, Shoji Akiyama, Masaru Shinomiya, Yuichi Matsumoto | 2005-04-12 |
| 6841450 | Annealed wafer manufacturing method and annealed wafer | Norihiro Kobayashi, Takatoshi Nagoya, Wei Qu, Makoto Iida | 2005-01-11 |