Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261205 | Semiconductor device | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2025-03-25 |
| 11996448 | Manufacturing method of semiconductor device including field-effect transistor comprising buried oxide (BOX) film and silicon layer | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2024-05-28 |
| 11658211 | Semiconductor device and manufacturing method of the same | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2023-05-23 |
| 11562897 | Method of manufacturing semiconductor device | — | 2023-01-24 |
| 10461158 | Semiconductor device and manufacturing method of the same | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2019-10-29 |
| 10446401 | Method of manufacturing semiconductor device | — | 2019-10-15 |
| 10366914 | Method of manufacturing semiconductor device and semiconductor device | — | 2019-07-30 |
| 10325899 | Semiconductor device including transistors formed in regions of semiconductor substrate and operation method of the same | Keiichi Maekawa, Hideaki Yamakoshi, Shinichiro Abe, Tetsuya Yoshida, Yuto Omizu | 2019-06-18 |
| 10297613 | Method of manufacturing semiconductor device | — | 2019-05-21 |
| 10263078 | Method of manufacturing a MISFET on an SOI substrate | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2019-04-16 |
| 10263012 | Semiconductor integrated circuit device comprising MISFETs in SOI and bulk substrate regions | Yoshiki Yamamoto | 2019-04-16 |
| 10056406 | Semiconductor integrated circuit device comprising MISFETs in SOI and bulk subtrate regions | Yoshiki Yamamoto | 2018-08-21 |
| 10014385 | Manufacturing method of semiconductor device and semiconductor device | — | 2018-07-03 |
| 9978839 | Method of manufacturing a MOSFET on an SOI substrate | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2018-05-22 |
| 9960183 | Method of manufacturing semiconductor device | — | 2018-05-01 |
| 9887301 | Semiconductor device and method of manufacturing the same | — | 2018-02-06 |
| 9806165 | Manufacturing method of semiconductor device and semiconductor device | — | 2017-10-31 |
| 9773872 | Method of manufacturing a semiconductor device to prevent occurrence of short-channel characteristics and parasitic capacitance | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2017-09-26 |
| 9484433 | Method of manufacturing a MISFET on an SOI substrate | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2016-11-01 |
| 9484456 | Semiconductor device and manufacturing method of the same | Yoshiki Yamamoto, Toshiaki Iwamatsu, Takaaki Tsunomura | 2016-11-01 |
| 9484271 | Semiconductor device and method of manufacturing the same | Katsuyuki Horita, Toshiaki Iwamatsu, Yoshiki Yamamoto | 2016-11-01 |
| 9460936 | Semiconductor device and method of manufacturing the same | Yoshiki Yamamoto, Takaaki Tsunomura, Toshiaki Iwamatsu | 2016-10-04 |
| 9455273 | Semiconductor device | — | 2016-09-27 |
| 9343527 | Semiconductor device including an isolation film buried in a groove | Jiro Yugami, Toshiaki Iwamatsu, Katsuyuki Horita, Yasuo Inoue, Yoshiki Yamamoto | 2016-05-17 |
| 9293347 | Semiconductor device and method of manufacturing the same | Yoshiki Yamamoto, Takaaki Tsunomura, Toshiaki Iwamatsu | 2016-03-22 |