Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9536774 | SOI substrate, method for manufacturing the same, and semiconductor device | Hideto Ohnuma, Tetsuya Kakehata | 2017-01-03 |
| 8823063 | SOI substrate, method for manufacturing the same, and semiconductor device | Hideto Ohnuma, Tetsuya Kakehata | 2014-09-02 |
| 8598013 | Method for manufacturing SOI substrate and semiconductor device | Shunpei Yamazaki, Hideto Ohnuma, Yoshiaki Yamamoto, Kenichiro Makino | 2013-12-03 |
| 8361873 | Method of manufacturing an SOI substrate and method of manufacturing a semiconductor device | Hideto Ohnuma, Ryota Imahayashi, Kenichiro Makino, Sho Nagamatsu | 2013-01-29 |
| 8198173 | Method for manufacturing SOI substrate | Hideto Ohnuma, Kenichiro Makino, Masaharu Nagai, Aiko Shiga | 2012-06-12 |
| 8101501 | Method of manufacturing semiconductor device | Hideto Ohnuma, Shunpei Yamazaki | 2012-01-24 |
| 8034694 | SOI substrate, method for manufacturing the same, and semiconductor device | Hideto Ohnuma, Tetsuya Kakehata | 2011-10-11 |
| 7955949 | Manufacturing method of SOI substrate | Hideto Ohnuma, Takayoshi Sato | 2011-06-07 |
| 7829432 | Method for manufacturing SOI substrate | Hideto Ohnuma, Kenichiro Makino, Masaharu Nagai, Aiko Shiga | 2010-11-09 |
| 7767542 | Manufacturing method of SOI substrate | Hideto Ohnuma, Takayoshi Sato | 2010-08-03 |
| 7727846 | Method of manufacturing an SOI substrate and method of manufacturing a semiconductor device | Hideto Ohnuma, Ryota Imahayashi, Kenichiro Makino, Sho Nagamatsu | 2010-06-01 |