Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652072 | Semiconductor device and method of manufacturing the same | Takashi TONEGAWA | 2023-05-16 |
| 9793342 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2017-10-17 |
| 9614055 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2017-04-04 |
| 9246000 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2016-01-26 |
| 8987810 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2015-03-24 |
| 8704291 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2014-04-22 |
| 8642401 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2014-02-04 |
| 8377775 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2013-02-19 |
| 8378413 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2013-02-19 |
| 8299495 | Reverse conducting IGBT | — | 2012-10-30 |
| 8278708 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2012-10-02 |
| 8168498 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2012-05-01 |
| 8148224 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2012-04-03 |
| 7910985 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2011-03-22 |
| 7910990 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2011-03-22 |
| 7843001 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2010-11-30 |
| 7723753 | Semiconductor device and manufacturing method of the same | Kenji Sasaki, Ikuro Akazawa, Yoshinori Imamura, Atsushi Kurokawa, Tatsuhiko Ikeda +2 more | 2010-05-25 |
| 7585732 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2009-09-08 |
| 7433646 | Learning support method and learning support program | Akio Fujino, Tomohisa Misawa | 2008-10-07 |
| 7378690 | Method for forming patterns on a semiconductor device using a lift off technique | Atsushi Kurokawa, Toshiaki Kitahara, Yoshinori Imamura | 2008-05-27 |
| 7361557 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2008-04-22 |
| 7358141 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2008-04-15 |
| 7214558 | Method for forming patterns on a semiconductor device using a lift off technique | Atsushi Kurokawa, Toshiaki Kitahara, Yoshinori Imamura | 2007-05-08 |
| 7189621 | Semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Ooishi | 2007-03-13 |
| 7172941 | Insulated gate type semiconductor device and method for fabricating the same | Nobuo Machida, Kentaro Oishi | 2007-02-06 |