Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363973 | SiC wafer and manufacturing method thereof | Keisuke Kobayashi | 2025-07-15 |
| 11380764 | Semiconductor device, method of manufacturing same, and sensor | Masahiro Masunaga, Shintaroh Sato, Digh Hisamoto | 2022-07-05 |
| 11349000 | Semiconductor device, manufacturing method thereof, and pressure transmitter using semiconductor device | Masahiro Masunaga, Shintaroh Sato, Ryo KUWANA, Isao Hara | 2022-05-31 |
| 11239314 | Semiconductor device and method of manufacturing the same | Masahiro Masunaga, Shintaroh Sato, Ryo KUWANA | 2022-02-01 |
| 11119228 | Radiation detector and radiation detection device using the same | Norifumi Kameshiro | 2021-09-14 |
| 11031238 | Silicon carbide stacked substrate and manufacturing method thereof | Kumiko Konishi, Kiyoshi Oouchi, Keisuke Kobayashi | 2021-06-08 |
| 10692860 | Power module and power converter | Ryuusei FUJITA, Kumiko Konishi | 2020-06-23 |
| 10367090 | Silicon carbide semiconductor device, power module, and power conversion device | Kumiko Konishi, Ryuusei FUJITA, Kazuki Tani | 2019-07-30 |
| 10332997 | Semiconductor device and method of manufacturing semiconductor device | Shintaroh Sato, Masahiro Masunaga | 2019-06-25 |
| 10236370 | Semiconductor device and method of manufacturing the same, power converter, three-phase motor system, automobile and railway vehicle | Yuki Mori | 2019-03-19 |
| 10115700 | Power module, electrical power conversion device, and driving device for vehicle | Ryuusei FUJITA, Satoru Akiyama, Hiroshi Kageyama, Toru Masuda, Ayumu Hatanaka | 2018-10-30 |
| 9653478 | Semiconductor device, method for manufacturing same, and nonvolatile semiconductor memory device | Digh Hisamoto, Shinichi Saito, Hiroyuki Yoshimoto | 2017-05-16 |
| 9490247 | Semiconductor device and method for manufacturing same | Hiroyuki Yoshimoto, Digh Hisamoto | 2016-11-08 |
| 9490429 | Nonvolatile memory device and method for manufacturing same | Yoshitaka Sasago, Masaharu Kinoshita, Mitsuharu Tai, Kenzo Kurotsuchi, Takashi Kobayashi | 2016-11-08 |
| 9385320 | Semiconductor storage device and method for manufacturing same | Yoshitaka Sasago, Satoru Hanzawa, Takashi Kobayashi, Masaharu Kinoshita, Norikatsu Takaura | 2016-07-05 |
| 9209171 | Semiconductor device, method for manufacturing same, and nonvolatile semiconductor memory device | Digh Hisamoto, Shinichi Saito, Hiroyuki Yoshimoto | 2015-12-08 |
| 9177999 | Non-volatile memory device and production method thereof | Yoshitaka Sasago, Masaharu Kinoshita, Takahiro Morikawa, Takashi Kobayashi | 2015-11-03 |
| 9153775 | Semiconductor storage device and method for manufacturing same | Yoshitaka Sasago, Satoru Hanzawa, Takashi Kobayashi, Masaharu Kinoshita, Norikatsu Takaura | 2015-10-06 |
| 9153774 | Nonvolatile memory device and method for manufacturing same | Yoshitaka Sasago, Masaharu Kinoshita, Mitsuharu Tai, Kenzo Kurotsuchi, Takashi Kobayashi | 2015-10-06 |
| 8866123 | Non-volatile memory device and production method thereof | Yoshitaka Sasago, Masaharu Kinoshita, Takahiro Morikawa, Takashi Kobayashi | 2014-10-21 |
| 8841646 | Semiconductor storage device and method for manufacturing same | Yoshitaka Sasago, Satoru Hanzawa, Takashi Kobayashi, Masaharu Kinoshita, Norikatsu Takaura | 2014-09-23 |
| 8790948 | Method for manufacturing a solar cell | Keiji Watanabe, Toshiyuki Mine, Tomoko Sekiguchi, Ryuta Tsuchiya | 2014-07-29 |
| 8563961 | Semiconductor storage device and method for manufacturing same | Yoshitaka Sasago, Satoru Hanzawa, Takashi Kobayashi, Masaharu Kinoshita, Norikastsu Takaura | 2013-10-22 |
| 8541768 | Semiconductor device having stacked structural bodies and method for manufacturing the same | Yoshitska Sasago, Toshiyuki Mine, Masaharu Kinoshita | 2013-09-24 |
| 8427865 | Semiconductor storage device | Yoshitaka Sasago, Masaharu Kinoshita, Toshiyuki Mine, Norikatsu Takaura, Takahiro Morikawa +2 more | 2013-04-23 |