Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8415228 | Manufacturing method of SOI substrate and semiconductor device | Takashi SHINGU, Taichi Endo | 2013-04-09 |
| 8404563 | Method for reprocessing semiconductor substrate and method for manufacturing SOI substrate | — | 2013-03-26 |
| 8384601 | Semiconductor device | Hideto Ohnuma, Teruyuki Fujii | 2013-02-26 |
| 8367517 | Method for manufacturing SOI substrate | Hideki Tsuya, Yoshihiro Komatsu | 2013-02-05 |
| 8354348 | Method for reprocessing semiconductor substrate, method for manufacturing reprocessed semiconductor substrate, and method for manufacturing SOI substrate | Keitaro Imai | 2013-01-15 |
| 8288245 | Reprocessing method of semiconductor substrate, manufacturing method of reprocessed semiconductor substrate, and manufacturing method of SOI substrate | Hideto Ohnuma | 2012-10-16 |
| 8278187 | Method for reprocessing semiconductor substrate by stepwise etching with at least two etching treatments | — | 2012-10-02 |
| 8222097 | Method for manufacturing semiconductor device | Miki Suzuki | 2012-07-17 |
| 8168481 | Method of manufacturing SOI substrate | Hideki Tsuya, Masaharu Nagai | 2012-05-01 |
| 8111198 | Semiconductor device | Hideto Ohnuma, Teruyuki Fujii | 2012-02-07 |
| 7750852 | Semiconductor device | Hideto Ohnuma, Teruyuki Fujii | 2010-07-06 |