Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879349 | Method for manufacturing semiconductor device and edge termination structure of semiconductor device | Nariaki Tanaka, Junya Nishii | 2020-12-29 |
| 10490408 | Method for manufacturing semiconductor device | Junya Nishii, Nariaki Tanaka | 2019-11-26 |
| 10468515 | Semiconductor device and power converter | Tsutomu INA | 2019-11-05 |
| 10403727 | Semiconductor device | Tsutomu INA, Yukihisa Ueno | 2019-09-03 |
| 10332754 | Method of manufacturing nitride semiconductor device | Takaki Niwa, Takahiro Fujii, Masayoshi Kosaki | 2019-06-25 |
| 10276731 | Schottky barrier diode | Kazuya Hasegawa | 2019-04-30 |
| 10256323 | Method of manufacturing semiconductor device including an n type semiconductor region formed in a p type semiconductor layer | Nariaki Tanaka | 2019-04-09 |
| 10236373 | Semiconductor device and production method therefor | Junichiro Kurosaki, Junya Nishii, Tsutomu INA | 2019-03-19 |
| 10177234 | Semiconductor device | Nariaki Tanaka | 2019-01-08 |
| 10153356 | Method of manufacturing semiconductor device, and semiconductor device | Nariaki Tanaka | 2018-12-11 |
| 10153352 | Semiconductor device | Nariaki Tanaka | 2018-12-11 |
| 10026851 | MPS diode | Takaki Niwa, Takahiro Fujii, Masayoshi Kosaki | 2018-07-17 |
| 10026808 | Semiconductor device including insulating film that includes negatively charged microcrystal | Kazuya Hasegawa, Noriaki Murakami, Takahiro Sonoyama, Nariaki Tanaka | 2018-07-17 |
| 9972725 | Semiconductor device and manufacturing method of the same | Kazuya Hasegawa, Nariaki Tanaka | 2018-05-15 |
| 9905432 | Semiconductor device, method for manufacturing the same and power converter | Takaki Niwa, Masayoshi Kosaki, Takahiro Fujii, Yukihisa Ueno | 2018-02-27 |
| 9831311 | Semiconductor device and method of manufacturing the same | Tsutomu INA | 2017-11-28 |
| 9793369 | MIS-type semiconductor device | Takahiro Sonoyama, Kiyotaka Mizukami | 2017-10-17 |
| 9741578 | Manufacturing method of semiconductor device | Kota Yasunishi, Noriaki Murakami | 2017-08-22 |
| 9711661 | Semiconductor device and manufacturing method thereof | Kazuya Hasegawa, Nariaki Tanaka, Noriaki Murakami | 2017-07-18 |
| 9704952 | Semiconductor device and method for manufacturing semiconductor device | Takaki Niwa, Masayoshi Kosaki, Takahiro Fujii, Yukihisa Ueno | 2017-07-11 |
| 9691846 | Semiconductor device including an insulating layer which includes negatively charged microcrystal | Kazuya Hasegawa, Noriaki Murakami, Takahiro Sonoyama, Nariaki Tanaka | 2017-06-27 |
| 9685348 | Semiconductor device, method of manufacturing the same and power converter | Tsutomu INA, Nariaki Tanaka | 2017-06-20 |
| 9653564 | Semiconductor device and method of manufacturing the same | Nariaki Tanaka | 2017-05-16 |
| 9583580 | Manufacturing method of the semiconductor device electrode having three metal layers | Nariaki Tanaka | 2017-02-28 |
| 9559218 | Semiconductor device and method of manufacturing the same | Kazuya Hasegawa, Nariaki Tanaka | 2017-01-31 |