Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577087 | Semiconductor apparatus | Yasuhiko Onishi | 2017-02-21 |
| 9087893 | Superjunction semiconductor device with reduced switching loss | Yasuhiko Onishi, Mutsumi Kitamura, Manabu Takei | 2015-07-21 |
| 8378418 | Semiconductor device, battery protection circuit and battery pack | Mutsumi Kitamura, Naoto Fujishima, Shinichiro Matsunaga | 2013-02-19 |
| 8138542 | Semiconductor device and manufacturing method of the semiconductor device | Koh Yoshikawa, Kouta Takahashi, Manabu Takei, Haruo Nakazawa, Noriyuki Iwamuro | 2012-03-20 |
| 7898024 | Semiconductor device and method for manufacturing the same | Tatsuji Nagaoka, Hong Lu | 2011-03-01 |
| 7800167 | Semiconductor device, battery protection circuit and battery pack | Mutsumi Kitamura, Naoto Fujishima, Shinichiro Matsunaga | 2010-09-21 |
| 7535059 | Semiconductor device and manufacturing method of the semiconductor device | Koh Yoshikawa, Kouta Takahashi, Manabu Takei, Haruo Nakazawa, Noriyuki Iwamuro | 2009-05-19 |
| 7365392 | Semiconductor device with integrated trench lateral power MOSFETs and planar devices | Naoto Fujishima, Mutsumi Kitamura, Katsuya Tabuchi, Setsuko Wakimoto | 2008-04-29 |
| 7256086 | Trench lateral power MOSFET and a method of manufacturing the same | Katsuya Tabuchi, Naoto Fujishima, Mutsumi Kitamura | 2007-08-14 |
| 7109551 | Semiconductor device | Naoto Fujishima | 2006-09-19 |
| 7034377 | Semiconductor device and method of manufacturing the device | Naoto Fujishima, Mutsumi Kitamura, Katsuya Tabuchi | 2006-04-25 |
| 7012301 | Trench lateral power MOSFET and a method of manufacturing the same | Katsuya Tabuchi, Naoto Fujishima, Mutsumi Kitamura | 2006-03-14 |
| 7005352 | Trench-type MOSFET having a reduced device pitch and on-resistance | Naoto Fujishima, C. Andre T. Salama | 2006-02-28 |
| 6858500 | Semiconductor device and its manufacturing method | Naoto Fujishima, Mutsumi Kitamura, Katsuya Tabuchi, Setsuko Wakimoto | 2005-02-22 |
| 6781197 | Trench-type MOSFET having a reduced device pitch and on-resistance | Naoto Fujishima, C. Andre T. Salama | 2004-08-24 |
| 6353934 | Outerwear | Yoshio Tada, Satomi FUJITA | 2002-03-12 |