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Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same Grant 8,710,568 - Ozeki , et al. April 29, 2 | 2014-04-29 |
Receiving device including impedance control circuit and semiconductor device including impedance control circuit Grant 8,396,164 - Suzuki , et al. March 12, 2 | 2013-03-12 |
Signal transmission circuit Grant 8,290,066 - Mori , et al. October 16, 2 | 2012-10-16 |
Semiconductor device having IGBT and diode Grant 8,102,025 - Ozeki , et al. January 24, 2 | 2012-01-24 |
Semiconductor device and method for manufacturing same Grant 8,026,572 - Ozeki , et al. September 27, 2 | 2011-09-27 |
Receiving device including impedance control circuit and semiconductor device including impedance control circuit App 20100177829 - Suzuki; Youichirou ;   et al. | 2010-07-15 |
Semiconductor device having IGBT element Grant 7,692,221 - Ozeki , et al. April 6, 2 | 2010-04-06 |
Trench gate type semiconductor device Grant 7,667,269 - Tsuzuki , et al. February 23, 2 | 2010-02-23 |
Signal transmission circuit App 20090279617 - Mori; Hiroyuki ;   et al. | 2009-11-12 |
Semiconductor device and method of manufacturing the same App 20090108288 - Ozeki; Yoshihiko ;   et al. | 2009-04-30 |
Trench gate type insulated gate bipolar transistor Grant 7,498,658 - Ozeki , et al. March 3, 2 | 2009-03-03 |
Semiconductor device having IGBT and diode Grant 7,456,484 - Ozeki , et al. November 25, 2 | 2008-11-25 |
Semiconductor device and method for manufacturing same App 20080135932 - Ozeki; Yoshihiko ;   et al. | 2008-06-12 |
Semiconductor device having IGBT element App 20070215898 - Ozeki; Yoshihiko ;   et al. | 2007-09-20 |
Semiconductor device having IGBT and diode App 20070200138 - Ozeki; Yoshihiko ;   et al. | 2007-08-30 |
Semiconductor device having IGBT and diode App 20070158680 - Ozeki; Yoshihiko ;   et al. | 2007-07-12 |
Trench gate type semiconductor device App 20060244053 - Tsuzuki; Yukio ;   et al. | 2006-11-02 |
Trench gate type insulated gate bipolar transistor App 20060244104 - Ozeki; Yoshihiko ;   et al. | 2006-11-02 |
Semiconductor equipment having a pair of heat radiation plates App 20060055056 - Miura; Shoji ;   et al. | 2006-03-16 |
Semiconductor device with peripheral portion for withstanding surge voltage Grant 6,765,266 - Ozeki , et al. July 20, 2 | 2004-07-20 |
Vertical type MOSFET Grant 6,603,173 - Okabe , et al. August 5, 2 | 2003-08-05 |
Semiconductor device with peripheral portion for withstanding surge voltage App 20030107102 - Ozeki, Yoshihiko ;   et al. | 2003-06-12 |
Method for manufacturing semiconductor device with power semiconductor element and diode App 20020022352 - Ozeki, Yoshihiko ;   et al. | 2002-02-21 |
Method of manufacturing a semiconductor device having an oxidation process for selectively forming an oxide film Grant 6,316,300 - Ozeki , et al. November 13, 2 | 2001-11-13 |
Insulated gate field effect transistor and manufacturing method of the same Grant 6,281,546 - Ozeki , et al. August 28, 2 | 2001-08-28 |