| Patent | Date |
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Semiconductor Device, And Method Of Manufacturing Semiconductor Device
App 20210159317 - WAKIMOTO; Hiroki ; et al. | 2021-05-27 |
Manufacturing method for controlling carrier lifetimes in semiconductor substrates that includes injection and annealing
Grant 10,923,570 - Wakimoto , et al. February 16, 2 | 2021-02-16 |
Semiconductor Device, And Method Of Manufacturing Semiconductor Device
App 20190288078 - WAKIMOTO; Hiroki ; et al. | 2019-09-19 |
Semiconductor device and semiconductor device manufacturing method
Grant 10,388,723 - Wakimoto , et al. A | 2019-08-20 |
Semiconductor device, and method of manufacturing semiconductor device
Grant 10,312,331 - Wakimoto , et al. | 2019-06-04 |
Silicon carbide semiconductor device
Grant 9,978,843 - Takayanagi , et al. May 22, 2 | 2018-05-22 |
Silicon Carbide Semiconductor Device
App 20180076290 - TAKAYANAGI; Ryohei ; et al. | 2018-03-15 |
Semiconductor Device And Semiconductor Device Manufacturing Method
App 20180061935 - WAKIMOTO; Hiroki ; et al. | 2018-03-01 |
Semiconductor device
Grant 9,793,343 - Ogawa , et al. October 17, 2 | 2017-10-17 |
Semiconductor device and method of manufacturing semiconductor device
Grant 9,608,073 - Muramatsu , et al. March 28, 2 | 2017-03-28 |
Semiconductor Device
App 20170077217 - OGAWA; Eri ; et al. | 2017-03-16 |
Semiconductor Device, And Method Of Manufacturing Semiconductor Device
App 20160276446 - WAKIMOTO; Hiroki ; et al. | 2016-09-22 |
Method for manufacturing semiconductor device using a gettering layer
Grant 9,385,210 - Wakimoto July 5, 2 | 2016-07-05 |
Method of manufacturing semiconductor device
Grant 9,355,858 - Wakimoto , et al. May 31, 2 | 2016-05-31 |
Semiconductor Device And Method Of Manufacturing Semiconductor Device
App 20160141364 - MURAMATSU; Toru ; et al. | 2016-05-19 |
Method for manufacturing semiconductor device
Grant 9,240,456 - Wakimoto , et al. January 19, 2 | 2016-01-19 |
Semiconductor device
Grant 9,018,633 - Wakimoto , et al. April 28, 2 | 2015-04-28 |
Method For Manufacturing Semiconductor Device
App 20150064852 - WAKIMOTO; Hiroki | 2015-03-05 |
Semiconductor Device
App 20140361312 - YOSHIKAWA; Koh ; et al. | 2014-12-11 |
Method For Manufacturing Semiconductor Device
App 20140162413 - Wakimoto; Hiroki ; et al. | 2014-06-12 |
Semiconductor device with an electrode including an aluminum-silicon film
Grant 8,722,487 - Kazama , et al. May 13, 2 | 2014-05-13 |
Method Of Manufacturing Semiconductor Device
App 20140094020 - WAKIMOTO; Hiroki ; et al. | 2014-04-03 |
Semiconductor Device
App 20140061672 - WAKIMOTO; Hiroki ; et al. | 2014-03-06 |
Semiconductor device and method of manufacturing semiconductor device
Grant 8,604,584 - Wakimoto , et al. December 10, 2 | 2013-12-10 |
Semiconductor device and the method for manufacturing the same
Grant 8,531,007 - Okumura , et al. September 10, 2 | 2013-09-10 |
Semiconductor Device With An Electrode Including An Aluminum-silicon Film
App 20130092979 - KAZAMA; Kenichi ; et al. | 2013-04-18 |
Semiconductor device manufacturing method
Grant 8,399,309 - Ogino , et al. March 19, 2 | 2013-03-19 |
Method of producing a semiconductor device with an aluminum or aluminum alloy electrode
Grant 8,324,044 - Kazama , et al. December 4, 2 | 2012-12-04 |
Vertical and trench type insulated gate MOS semiconductor device
Grant 8,242,556 - Yoshikawa , et al. August 14, 2 | 2012-08-14 |
Semiconductor Device Manufacturing Method
App 20110281406 - OGINO; Masaaki ; et al. | 2011-11-17 |
Semiconductor Device And Method Of Manufacturing Semiconductor Device
App 20110215435 - WAKIMOTO; Hiroki ; et al. | 2011-09-08 |
Power semiconductor device
Grant 8,008,734 - Wakimoto , et al. August 30, 2 | 2011-08-30 |
Method Of Producing A Semiconductor Device With An Aluminum Or Aluminum Alloy Electrode
App 20110121360 - KAZAMA; Kenichi ; et al. | 2011-05-26 |
Method Of Producing A Semiconductor Device With An Aluminum Or Aluminum Alloy Electrode
App 20110086471 - KAZAMA; Kenichi ; et al. | 2011-04-14 |
Method of producing a semiconductor device with an aluminum or aluminum alloy rear electrode
Grant 7,897,452 - Kazama , et al. March 1, 2 | 2011-03-01 |
Semiconductor Device And The Method For Manufacturing The Same
App 20110006403 - OKUMURA; Katsuya ; et al. | 2011-01-13 |
Vertical And Trench Type Insulated Gate Mos Semiconductor Device
App 20100207162 - YOSHIKAWA; Koh ; et al. | 2010-08-19 |
Vertical and trench type insulated gate MOS semiconductor device
Grant 7,737,490 - Yoshikawa , et al. June 15, 2 | 2010-06-15 |
Insulated gate semiconductor device
Grant 7,462,911 - Wakimoto , et al. December 9, 2 | 2008-12-09 |
Power Semiconductor Device
App 20080169526 - WAKIMOTO; Hiroki ; et al. | 2008-07-17 |
Vertical And Trench Type Insulated Gate Mos Semiconductor Device
App 20070252195 - Yoshikawa; Koh ; et al. | 2007-11-01 |
Insulated Gate Semiconductor Device
App 20070075331 - WAKIMOTO; Hiroki ; et al. | 2007-04-05 |
Method of producing a semiconductor device with an aluminum or aluminum alloy electrode
App 20070004098 - Kazama; Kenichi ; et al. | 2007-01-04 |
Insulated gate semiconductor device
Grant 7,151,297 - Wakimoto , et al. December 19, 2 | 2006-12-19 |
Insulated gate semiconductor device
App 20050151187 - Wakimoto, Hiroki ; et al. | 2005-07-14 |
Insulated gate semiconductor device
Grant 6,737,705 - Momota , et al. May 18, 2 | 2004-05-18 |
Insulated gate semiconductor device
App 20010054738 - Momota, Seiji ; et al. | 2001-12-27 |
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