Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994006 | Manufacturing method of semiconductor device | Satoshi Aida, Masaru Izumisawa, Hironori Yoshioka | 2011-08-09 |
| 7564107 | Power semiconductor device including a terminal structure | Satoshi Yanagisawa, Satoshi Aida, Hironori Yoshioka, Ichiro Omura, Wataru Saito | 2009-07-21 |
| 7462541 | Manufacturing method of semiconductor device | Satoshi Aida, Masaru Izumisawa, Hironori Yoshioka | 2008-12-09 |
| 7423315 | Semiconductor device and method for manufacturing the same | Hideki Okumura, Hitoshi Kobayashi, Masanobu Tsuchitani, Satoshi Aida, Masaru Izumisawa +2 more | 2008-09-09 |
| 7341900 | Semiconductor device and method for manufacturing the same | Kazuya Nakayama, Satoshi Aida, Masaru Izumisawa | 2008-03-11 |
| 7301202 | Semiconductor device and method of manufacturing the same | Hideki Okumura, Wataru Saito, Masaru Izumisawa, Masahiko Shiomi, Hitoshi Kobayashi +4 more | 2007-11-27 |
| 7262477 | Semiconductor device | Hideki Okumura, Hitoshi Kobayashi, Masanobu Tsuchitani, Akihiro Osawa, Satoshi Aida +1 more | 2007-08-28 |
| 7259426 | Semiconductor device and its manufacturing method | Satoshi Aida, Satoshi Yanagisawa, Masaru Izumisawa, Hironori Yoshioka | 2007-08-21 |
| 7253507 | Semiconductor device | Satoshi Aida, Satoshi Yanagisawa, Masaru Izumisawa, Hironori Yoshioka | 2007-08-07 |
| 7226841 | Power MOSFET semiconductor device and method of manufacturing the same | Masaru Izumisawa, Shinichi Hodama | 2007-06-05 |
| 7224022 | Vertical type semiconductor device and method of manufacturing the same | Keinichi Tokano, Yoshihiko Saito, Yasunori Usui, Masaru Izumisawa, Takahiro Kawano | 2007-05-29 |
| 7034346 | Semiconductor device and method for manufacturing the same | Kazuya Nakayama, Satoshi Aida, Masaru Izumisawa | 2006-04-25 |
| 6972460 | Semiconductor device and manufacturing method thereof | Satoshi Aida, Masaru Izumisawa, Hironori Yoshioka | 2005-12-06 |
| 6878989 | Power MOSFET semiconductor device and method of manufacturing the same | Masaru Izumisawa, Shinichi Hodama | 2005-04-12 |
| 6849900 | Semiconductor device | Satoshi Aida, Masaru Izumisawa, Hironori Yoshioka, Wataru Saito | 2005-02-01 |
| 6740931 | Semiconductor device | Hideki Okumura, Hitoshi Kobayashi, Satoshi Aida, Masaru Izumisawa, Akihiko Osawa | 2004-05-25 |
| 6521954 | Semiconductor device and manufacturing method thereof | Yasunori Usui, Tatsuo Yoneda | 2003-02-18 |
| 6410958 | Power MOSFET having laterally three-layered structure formed among element isolation regions | Yasunori Usui | 2002-06-25 |