Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366022 | Semiconductor device having a temperature sensor | Atsushi Ohoka, Masao Uchida | 2022-06-21 |
| 9209262 | Silicon carbide semiconductor device and method for manufacturing same | Koutarou Tanaka, Masao Uchida, Osamu Kusumoto | 2015-12-08 |
| 9029874 | Semiconductor device having a first silicon carbide semiconductor layer and a second silicon carbide semiconductor layer | Nobuyuki Horikawa, Masao Uchida | 2015-05-12 |
| 8878194 | Semiconductor element, semiconductor device, and semiconductor element manufacturing method | Masao Uchida | 2014-11-04 |
| 8772788 | Semiconductor element and method of manufacturing thereof | Ryo Ikegami, Masao Uchida, Yuki Tomita | 2014-07-08 |
| 8754422 | Semiconductor device and process for production thereof | Chiaki Kudou, Kenya Yamashita | 2014-06-17 |
| 8748901 | Silicon carbide semiconductor element | Kunimasa Takahashi, Masao Uchida, Chiaki Kudou | 2014-06-10 |
| 8686439 | Silicon carbide semiconductor element | Kunimasa Takahashi, Masao Uchida, Chiaki Kudou | 2014-04-01 |
| 8653535 | Silicon carbide semiconductor device having a contact region that includes a first region and a second region, and process for production thereof | Chiaki Kudou, Ryo Ikegami | 2014-02-18 |
| 8222107 | Method for producing semiconductor element | Koutarou Tanaka, Masao Uchida | 2012-07-17 |
| 8058631 | Semiconductor manufacturing apparatus | Kenji Yoneda | 2011-11-15 |
| 7851871 | Semiconductor device and method for fabricating the same | Yuji Harada, Kazuyuki Sawada, Masaaki Okita | 2010-12-14 |
| 7759711 | Semiconductor device with substrate having increased resistance due to lattice defect and method for fabricating the same | Kazuyuki Sawada, Yuji Harada, Saichirou Kaneko, Yoshimi Shimizu | 2010-07-20 |
| 7638782 | Semiconductor device manufacturing method and ion implanter used therein | Kenji Yoneda | 2009-12-29 |
| 7291535 | Method and apparatus for fabricating semiconductor device | Kenji Yoneda, Kazuma Takahashi | 2007-11-06 |
| 6875623 | Method for fabricating semiconductor device | Kenji Yoneda | 2005-04-05 |
| 6633047 | Apparatus and method for introducing impurity | Hiroko Kubo, Kenji Yoneda | 2003-10-14 |
| 6451674 | Method for introducing impurity into a semiconductor substrate without negative charge buildup phenomenon | Hiroko Kubo, Kenji Yoneda | 2002-09-17 |
| 6046069 | Solid-state image pick-up device and method for manufacturing the same | Katsuya Ishikawa, Takao Kuroda, Yuji Matsuda, Keishi Tachikawa | 2000-04-04 |
| 6025210 | Solid-state imaging device and method of manufacturing the same | Yuji Matsuda | 2000-02-15 |
| 5869854 | Solid-state imaging device and method of manufacturing the same | Yuji Matsuda | 1999-02-09 |
| 5786607 | Solid-state image pick-up device and method for manufacturing the same | Katsuya Ishikawa, Takao Kuroda, Yuji Matsuda, Keishi Tachikawa | 1998-07-28 |