Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818620 | Semiconductor integrated circuit device | Hiroshi Tsukamoto, Akira Yajima | 2020-10-27 |
| 10157974 | Semiconductor device and method of manufacturing the same | Takuo Funaya, Hisao Shigihara | 2018-12-18 |
| 10128129 | Method of manufacturing semiconductor device | Toshihiko Akiba, Kei Yajima | 2018-11-13 |
| 9818815 | Semiconductor device and method of manufacturing the same | Takuo Funaya, Hisao Shigihara | 2017-11-14 |
| 9711377 | Method of manufacturing semiconductor device | Toshihiko Akiba, Kei Yajima | 2017-07-18 |
| 9704805 | Semiconductor device and manufacturing method of same | Hisao Shigihara, Akira Yajima, Hiroshi Tsukamoto | 2017-07-11 |
| 9466559 | Semiconductor integrated circuit device | Hiroshi Tsukamoto, Akira Yajima | 2016-10-11 |
| 9343395 | Semiconductor device and manufacturing method of same | Hisao Shigihara, Akira Yajima, Hiroshi Tsukamoto | 2016-05-17 |
| 9219108 | Semiconductor device and method of manufacturing the same | Takuo Funaya, Hisao Shigihara | 2015-12-22 |
| 8987861 | Semiconductor device and method of manufacturing the same | Takuo Funaya, Hisao Shigihara | 2015-03-24 |
| 8592984 | Semiconductor integrated circuit device and method of manufacturing the same | Akira Yajima, Hisao Shigihara, Hiroshi Tsukamoto | 2013-11-26 |
| 8435868 | Semiconductor integrated circuit device and a method for manufacturing a semiconductor integrated circuit device | Hisao Shigihara, Akira Yajima | 2013-05-07 |
| 8063489 | Semiconductor integrated circuit device | Hiroshi Tsukamoto, Akira Yajima | 2011-11-22 |