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Semiconductor device that facilitates a reduction in the occurrences of cracking in a semiconductor layer accompanying thermal stress
Grant 10,347,725 - Nobukuni , et al. July 9, 2 | 2019-07-09 |
Semiconductor device
Grant 9,972,618 - Haruguchi , et al. May 15, 2 | 2018-05-15 |
Semiconductor Device
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Semiconductor Device
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Semiconductor device
Grant 8,791,568 - Nakano , et al. July 29, 2 | 2014-07-29 |
Semiconductor Device
App 20120306079 - NAKANO; Seiya ; et al. | 2012-12-06 |
Semiconductor device having an enlarged emitter electrode
Grant 8,294,244 - Suzuki , et al. October 23, 2 | 2012-10-23 |
Semiconductor device
Grant 8,178,947 - Takahashi , et al. May 15, 2 | 2012-05-15 |
Semiconductor device and manufacturing method thereof
Grant 7,986,003 - Aono , et al. July 26, 2 | 2011-07-26 |
Semiconductor Device And Method For Manufacturing The Same
App 20110049562 - SUZUKI; Kenji ; et al. | 2011-03-03 |
Semiconductor device having an insulated gate bipolar transistor and a free wheel diode
Grant 7,768,101 - Suzuki , et al. August 3, 2 | 2010-08-03 |
Semiconductor device preventing recovery breakdown and manufacturing method thereof
Grant 7,705,398 - Kaneda , et al. April 27, 2 | 2010-04-27 |
Semiconductor Device
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Semiconductor Device And Manufacturing Method Thereof
App 20080197379 - AONO; Shinji ; et al. | 2008-08-21 |
Semiconductor Device And Manufacturing Method Thereof
App 20080102576 - Suzuki; Kenji ; et al. | 2008-05-01 |
Semiconductor Device And Manufacturing Method Thereof
App 20080093697 - Kaneda; Mitsuru ; et al. | 2008-04-24 |
Insulated gate semiconductor device
Grant 7,211,837 - Tomomatsu , et al. May 1, 2 | 2007-05-01 |
Insulated gate semiconductor device having a clamping element to clamp gate-emitter voltage and method of manufacturing thereof
App 20070069252 - Tadokoro; Chihiro ; et al. | 2007-03-29 |
Insulated gate semiconductor device
App 20050263853 - Tomomatsu, Yoshifumi ; et al. | 2005-12-01 |
IGBT module
App 20050194660 - Mochizuki, Kouichi ; et al. | 2005-09-08 |
Semiconductor device and method of manufacturing thereof
App 20050122748 - Tadokoro, Chihiro ; et al. | 2005-06-09 |
Insulated gate semiconductor device for realizing low gate capacity and a low short-circuit current
Grant 6,781,200 - Ishimura , et al. August 24, 2 | 2004-08-24 |
Insulated gate bipolar transistor, semiconductor device, method of manufacturing insulated-gate bipolar transistor, and method of manufacturing semiconductor device
Grant 6,734,497 - Takahashi , et al. May 11, 2 | 2004-05-11 |
Manufacturing process of pn junction diode device and pn junction diode device
Grant 6,709,914 - Ishizawa , et al. March 23, 2 | 2004-03-23 |
Insulated gate bipolar semiconductor device transistor with a ladder shaped emitter
Grant 6,683,348 - Haruguchi , et al. January 27, 2 | 2004-01-27 |
Semiconductor device
Grant 6,680,513 - Tomomatsu January 20, 2 | 2004-01-20 |
Overcurrent control circuit of power semiconductor device
Grant 6,633,473 - Tomomatsu October 14, 2 | 2003-10-14 |
Semiconductor device
App 20030146493 - Tomomatsu, Yoshifumi | 2003-08-07 |
Insulated gate semiconductor device and method of manufacturing the same
App 20030141542 - Ishimura, Youichi ; et al. | 2003-07-31 |
Manufacturing process of pn junction diode device and pn junction diode device
App 20030141513 - Ishizawa, Shinichi ; et al. | 2003-07-31 |
Insulated gate bipolar transistor, semiconductor device, method of manufacturing insulated-gate bipolar transistor, and method of manufacturing semiconductor device
App 20030042575 - Takahashi, Hideki ; et al. | 2003-03-06 |
Semiconductor device and method of manufacturing the same
Grant 6,472,693 - Takahashi , et al. October 29, 2 | 2002-10-29 |
Semiconductor device including insulating substrate formed of single-crystal silicon chip
App 20020149055 - Tomomatsu, Yoshifumi | 2002-10-17 |
Power semiconductor device with temperature detector
App 20020135037 - Tomomatsu, Yoshifumi | 2002-09-26 |
Field effect semiconductor device and its production method
App 20020113274 - Iwagami, Toru ; et al. | 2002-08-22 |
Field-effect semiconductor device
App 20020109183 - Ishimura, Youichi ; et al. | 2002-08-15 |
Semiconductor device and fabrication method thereof
Grant 6,229,196 - Shishido , et al. May 8, 2 | 2001-05-08 |
Semiconductor device for preventing destruction during a turn-off state
Grant 5,945,691 - Tomomatsu , et al. August 31, 1 | 1999-08-31 |
Field effect type semiconductor device and manufacturing method thereof
Grant 5,729,032 - Tomomatsu , et al. March 17, 1 | 1998-03-17 |
Semiconductor device having stable breakdown voltage in wiring area
Grant 5,355,003 - Tomomatsu October 11, 1 | 1994-10-11 |
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