| Patent | Date |
|---|
Cell layouts for MOS-gated devices for improved forward voltage
Grant 11,393,901 - Blanchard , et al. July 19, 2 | 2022-07-19 |
Pulse power generating device
Grant 11,235,383 - Akiyama , et al. February 1, 2 | 2022-02-01 |
Cellular insulated gate power device with edge design to prevent failure near edge
Grant 11,145,717 - Blanchard , et al. October 12, 2 | 2021-10-12 |
Cell Layouts For Mos-gated Devices For Improved Forward Voltage
App 20210028279 - Blanchard; Richard A. ; et al. | 2021-01-28 |
Enhancements to cell layout and fabrication techniques for MOS-gated devices
Grant 10,797,131 - Blanchard , et al. October 6, 2 | 2020-10-06 |
Vertical insulated gate turn-off thyristor with intermediate p+ layer in p-base formed using epitaxial layer
Grant 10,777,670 - Akiyama , et al. Sept | 2020-09-15 |
Pulse Power Generating Device
App 20200180020 - AKIYAMA; Hidenori ; et al. | 2020-06-11 |
Cellular Insulated Gate Power Device With Edge Design To Prevent Failure Near Edge
App 20200105873 - Blanchard; Richard A. ; et al. | 2020-04-02 |
Vertical Insulated Gate Turn-off Thyristor With Intermediate P+ Layer In P-base Formed Using Epitaxial Layer
App 20190393331 - Akiyama; Hidenori ; et al. | 2019-12-26 |
Enhancements To Cell Layout And Fabrication Techniques For Mos-gated Devices
App 20190312106 - Blanchard; Richard A. ; et al. | 2019-10-10 |
Insulated Gate Power Devices With Reduced Carrier Injection In Termination Area
App 20190115423 - Blanchard; Richard A. ; et al. | 2019-04-18 |
Insulated gate turn-off device having low capacitance and low saturation current
Grant 10,256,331 - Akiyama , et al. | 2019-04-09 |
Insulated gate turn-off device with hole injector for faster turn off
Grant 10,224,404 - Akiyama , et al. | 2019-03-05 |
Insulated gate power devices with reduced carrier injection in termination area
Grant 10,181,509 - Blanchard , et al. Ja | 2019-01-15 |
Insulated gate turn-off device with turn-off transistor
Grant RE47,072 - Rodov , et al. October 2, 2 | 2018-10-02 |
Insulated Gate Turn-off Device Having Low Capacitance And Low Saturation Current
App 20180254336 - Akiyama; Hidenori ; et al. | 2018-09-06 |
Electrolytic treatment method and electrolytic treatment apparatus
Grant 10,036,095 - Iwatsu , et al. July 31, 2 | 2018-07-31 |
Insulated gate turn-off device with turn-off Schottky-Barrier MOSFET
Grant 9,935,188 - Blanchard , et al. April 3, 2 | 2018-04-03 |
Insulated Gate Turn-off Device With Turn-off Schottky-barrier Mosfet
App 20180026121 - Blanchard; Richard A. ; et al. | 2018-01-25 |
Insulated Gate Turn-off Device With Hole Injector For Faster Turn Off
App 20180006120 - Akiyama; Hidenori ; et al. | 2018-01-04 |
Vertical insulated gate turn-off thyristor with intermediate p+ layer in p-base
Grant 9,806,152 - Akiyama October 31, 2 | 2017-10-31 |
Insulated gate power device using a MOSFET for turning off
Grant 9,806,181 - Rodov , et al. October 31, 2 | 2017-10-31 |
Vertical Insulated Gate Turn-off Thyristor With Intermediate P+ Layer In P-base
App 20170256614 - Akiyama; Hidenori | 2017-09-07 |
Insulated Gate Power Devices With Reduced Carrier Injection In Termination Area
App 20170047395 - Blanchard; Richard A. ; et al. | 2017-02-16 |
Plasma irradiation device for substance introduction and substance introduction method using plasma irradiation device
Grant 9,394,535 - Wang , et al. July 19, 2 | 2016-07-19 |
Insulated Gate Power Device Using A Mosfet For Turning Off
App 20160204239 - Rodov; Vladimir ; et al. | 2016-07-14 |
Insulated gate turn-off device with turn-off transistor
Grant 9,391,184 - Rodov , et al. July 12, 2 | 2016-07-12 |
Dual depth trench-gated mos-controlled thyristor with well-defined turn-on characteristics
Grant 9,306,048 - Blanchard , et al. April 5, 2 | 2016-04-05 |
Electrolytic Treatment Method And Electrolytic Treatment Apparatus
App 20160083856 - IWATSU; Haruo ; et al. | 2016-03-24 |
Insulated Gate Turn-off Device With Turn-off Transistor
App 20150349104 - Rodov; Vladimir ; et al. | 2015-12-03 |
Vertical insulated-gate turn-off device having a planar gate
Grant 9,082,648 - Blanchard , et al. July 14, 2 | 2015-07-14 |
Lateral insulated gate turn-off devices
Grant 8,937,502 - Blanchard , et al. January 20, 2 | 2015-01-20 |
Active edge structures providing uniform current flow in insulated gate turn-off thyristors
Grant 8,878,237 - Akiyama , et al. November 4, 2 | 2014-11-04 |
MCT device with base-width-determined latching and non-latching states
Grant 8,878,238 - Blanchard , et al. November 4, 2 | 2014-11-04 |
Lateral Insulated Gate Turn-off Devices
App 20140240025 - Blanchard; Richard A. ; et al. | 2014-08-28 |
Vertical Insulated-gate Turn-off Device Having A Planar Gate
App 20140240027 - Blanchard; Richard A. ; et al. | 2014-08-28 |
Integrating a trench-gated thyristor with a trench-gated rectifier
Grant 8,742,456 - Akiyama , et al. June 3, 2 | 2014-06-03 |
Dual Depth Trench-gated Mos-controlled Thyristor With Well-defined Turn-on Characteristics
App 20140091855 - Blanchard; Richard A ; et al. | 2014-04-03 |
MCT Device with Base-Width-Determined Latching and Non-Latching States
App 20140091358 - Blanchard; Richard A. ; et al. | 2014-04-03 |
Integrating A Trench-gated Thyristor With A Trench-gated Rectifier
App 20140054641 - Akiyama; Hidenori ; et al. | 2014-02-27 |
Active Edge Structures Providing Uniform Current Flow In Insulated Gate Turn-off Thyristors
App 20140034995 - Akiyama; Hidenori ; et al. | 2014-02-06 |
Systems and methods integrating trench-gated thyristor with trench-gated rectifier
Grant 8,569,117 - Akiyama , et al. October 29, 2 | 2013-10-29 |
Systems and Methods Integrating Trench-Gated Thyristor With Trench-Gated Rectifier
App 20130115739 - Akiyama; Hidenori ; et al. | 2013-05-09 |
Plasma Irradiation Device For Substance Introduction And Substance Introduction Method Using Plasma Irradiation Device
App 20130071905 - Wang; Douyan ; et al. | 2013-03-21 |
Ozone Generator
App 20120134890 - Kinoshita; Yohei ; et al. | 2012-05-31 |
Metal coating removing apparatus and metal coating removing method
Grant 7,838,791 - Nagashima , et al. November 23, 2 | 2010-11-23 |
High Repetition Pulse Power Source And Exposure Device With High Repetition Power Source
App 20100134776 - Sakugawa; Takashi ; et al. | 2010-06-03 |
Insulated gate type thyristor
Grant 7,705,368 - Rodov , et al. April 27, 2 | 2010-04-27 |
Insulated gate type thyristor
App 20070235752 - Rodov; Vladimir ; et al. | 2007-10-11 |
Apparatus for separating metal coating film and method for separating metal coating film
App 20070018158 - Nagashima; Takashi ; et al. | 2007-01-25 |
Method of fabricating power VLSI diode devices
App 20020076860 - Akiyama, Hidenori ; et al. | 2002-06-20 |
Method of and apparatus for forming highly oxidative water
Grant 6,328,898 - Akiyama , et al. December 11, 2 | 2001-12-11 |
Error detective information adding equipment
Grant 6,253,349 - Maeda , et al. June 26, 2 | 2001-06-26 |
Glow discharge generating apparatus
Grant 4,507,266 - Satoh , et al. March 26, 1 | 1985-03-26 |
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