Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261117 | Semiconductor device and method of manufacturing the same | Masaharu Yamaji, Taichi Karino, Hideaki Itoh | 2025-03-25 |
| 11699764 | Semiconductor device and method of manufacturing the same | Kazumi Takagiwa | 2023-07-11 |
| 11233052 | Method of manufacturing semiconductor integrated circuit | Hiroshi Kanno, Masaharu Yamaji | 2022-01-25 |
| 11189685 | Resistance element and manufacturing method of resistance element | Masaru Saito, Masaharu Yamaji, Osamu Sasaki | 2021-11-30 |
| 10825812 | Semiconductor integrated circuit | Hiroshi Kanno, Masaharu Yamaji | 2020-11-03 |
| 10727180 | Resistive element and method of manufacturing the resistive element | Taichi Karino, Masaru Saito, Masaharu Yamaji, Osamu Sasaki | 2020-07-28 |
| 10725087 | Semiconductor integrated device and gate screening test method of the same | Takahiro Mori, Masahiro Sasaki, Akira Nakamori, Masaru Saito, Wataru Tomita +1 more | 2020-07-28 |
| 10217765 | Semiconductor integrated circuit | Hiroshi Kanno, Masaharu Yamaji | 2019-02-26 |
| 9947527 | Method of manufacturing semiconductor device | Hiroshi Nakashima, Haigui Yang | 2018-04-17 |
| 9893065 | Semiconductor integrated circuit | Hiroshi Kanno | 2018-02-13 |
| 9818845 | MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device | Kin On Johnny Sin, Chun-Wai Ng, Yoshiaki Toyada, Akihiko Ohi, Hiroyuki Tanaka +1 more | 2017-11-14 |
| 9761545 | Isolator and method of manufacturing isolator | Johnny Kin On Sin, Lulu Peng, Rongxiang Wu, Yoshiaki Toyoda, Masashi Akahane | 2017-09-12 |
| 9698667 | Semiconductor device and power converter equipment | Hiroshi Kanno | 2017-07-04 |
| 9608072 | Semiconductor device | Hiroshi Kanno, Masaharu Yamaji | 2017-03-28 |
| 9553185 | MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device | Kin On Johnny Sin, Chun-Wai Ng, Yoshiaki Toyada, Akihiko Ohi, Hiroyuki Tanaka +1 more | 2017-01-24 |
| 9318784 | Isolator and isolator manufacturing method | Johnny Kin On Sin, Lulu Peng, Rongxiang Wu, Yoshiaki Toyoda, Masashi Akahane | 2016-04-19 |
| 9166064 | Junction field effect transistor | Taichi Karino | 2015-10-20 |
| 9117797 | High-voltage semiconductor device | Masaharu Yamaji | 2015-08-25 |
| 8928368 | Gate driving circuit | Akihiro JONISHI | 2015-01-06 |
| 8742802 | Gate driving circuit | Akihiro JONISHI | 2014-06-03 |
| 8664909 | Inverter unit, integrated circuit chip, and vehicle drive apparatus | Akinobu Teramoto, Ken Nonaka, Toshio Naka | 2014-03-04 |
| 8405343 | Inverter unit, integrated circuit chip, and vehicle drive apparatus | Akinobu Teramoto, Ken Nonaka, Toshio Naka | 2013-03-26 |
| 8014118 | Load driving circuit, driver IC having a load driving circuit, and plasma display panel having a driver IC | Koji Ikegami, Hideto Kobayashi, Hiroshi Shimabukuro | 2011-09-06 |
| 7960937 | Inverter unit, integrated circuit chip, and vehicle drive apparatus | Akinobu Teramoto, Ken Nonaka, Toshio Naka | 2011-06-14 |
| 6441432 | High voltage lateral semiconductor device | — | 2002-08-27 |