Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12004344 | Method of reducing wrap imparted to silicon wafer by semiconductor layers | Toshiaki Ono | 2024-06-04 |
| 11094600 | Method of predicting warpage of silicon wafer and method of producing silicon wafer | Kousuke Takata | 2021-08-17 |
| 10910328 | Silicon wafer manufacturing method | Toshiaki Ono | 2021-02-02 |
| 8153450 | Method for manufacturing SIMOX wafer | — | 2012-04-10 |
| 7910463 | Method of producing SIMOX wafer | Yoshio Murakami | 2011-03-22 |
| 7811878 | Method of manufacturing SOI substrate | Tetsuya Nakai, Takeshi Hamamoto, Takashi Yamada | 2010-10-12 |
| 7727867 | Method for manufacturing SIMOX wafer | Yoshiro Aoki | 2010-06-01 |
| 7537989 | Method for manufacturing SOI substrate | Tetsuya Nakai, Takeshi Hamamoto, Takashi Yamada | 2009-05-26 |