Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884000 | Method for manufacturing simox wafer | Yoshiro Aoki, Yukio Komatsu | 2011-02-08 |
| 7550371 | Method of producing SIMOX wafer | Yoshio Murakami, Yoshiro Aoki | 2009-06-23 |
| 7485874 | Apparatus for manufacturing semiconductor substrates | Seiichi Nakamura, Hideki Nishihata, Kazunori Tsubuku, Akira Bando, Nobuo Tsumaki +4 more | 2009-02-03 |
| 7410877 | Method for manufacturing SIMOX wafer and SIMOX wafer | Yoshiro Aoki, Hideki Nishihata, Seiichi Nakamura | 2008-08-12 |