Yamaji; Masaharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaji; Masaharu.The latest application filed is for "semiconductor device".
Company Profile
5.52.50
- Yamaji; Masaharu - Matsumoto JP
- YAMAJI; Masaharu - Matsumoto-city JP
- Yamaji; Masaharu - Nagano JP
- Yamaji; Masaharu - Kawasaki JP
- Yamaji; Masaharu - Kanagawa JP
- Yamaji; Masaharu - Matsumo-city JP
Patent Activity
| Patent | Date |
|---|---|
| High voltage integrated circuit device employing element separation method using high voltage junction Grant 11,373,997 - Yamaji June 28, 2 | 2022-06-28 |
| Semiconductor Device App 20220190107 - YAMAJI; Masaharu | 2022-06-16 |
| Method of manufacturing semiconductor integrated circuit Grant 11,233,052 - Kanno , et al. January 25, 2 | 2022-01-25 |
| Semiconductor Device And Method Of Manufacturing The Same App 20220013466 - YAMAJI; Masaharu ; et al. | 2022-01-13 |
| Resistance element and manufacturing method of resistance element Grant 11,189,685 - Saito , et al. November 30, 2 | 2021-11-30 |
| Semiconductor integrated circuit having a first buried layer and a second buried layer Grant 11,171,201 - Yamaji November 9, 2 | 2021-11-09 |
| High voltage integrated circuit Grant 11,146,268 - Yamaji October 12, 2 | 2021-10-12 |
| Method Of Manufacturing Semiconductor Integrated Circuit App 20210013203 - KANNO; Hiroshi ; et al. | 2021-01-14 |
| Semiconductor integrated circuit Grant 10,825,812 - Kanno , et al. November 3, 2 | 2020-11-03 |
| Semiconductor Integrated Circuit App 20200328203 - Yamaji; Masaharu | 2020-10-15 |
| Resistive element and method of manufacturing the resistive element Grant 10,727,180 - Karino , et al. | 2020-07-28 |
| Semiconductor Integrated Circuit App 20200161418 - YAMAJI; Masaharu | 2020-05-21 |
| Semiconductor integrated circuit device Grant 10,658,504 - Yamaji | 2020-05-19 |
| High voltage junction field effect transistor (JFET) with spiral voltage divider Grant 10,566,412 - Karino , et al. Feb | 2020-02-18 |
| High breakdown voltage passive element Grant 10,566,410 - Yamaji Feb | 2020-02-18 |
| Resistance Element And Manufacturing Method Of Resistance Element App 20200044011 - SAITO; Masaru ; et al. | 2020-02-06 |
| High Voltage Integrated Circuit App 20200044652 - YAMAJI; Masaharu | 2020-02-06 |
| Semiconductor integrated circuit for driving switching device with integrated negative voltage clamp diode Grant 10,547,304 - Yamaji Ja | 2020-01-28 |
| Semiconductor device Grant 10,396,167 - Tanaka , et al. A | 2019-08-27 |
| Semiconductor device Grant 10,367,056 - Tanaka , et al. July 30, 2 | 2019-07-30 |
| Resistive Element And Method Of Manufacturing The Resistive Element App 20190181089 - Karino; Taichi ; et al. | 2019-06-13 |
| High Breakdown Voltage Passive Element App 20190172900 - Yamaji; Masaharu | 2019-06-06 |
| Semiconductor Integrated Circuit Device App 20190157450 - YAMAJI; Masaharu | 2019-05-23 |
| Semiconductor Integrated Circuit App 20190074828 - YAMAJI; Masaharu | 2019-03-07 |
| High breakdown voltage passive element and high breakdown voltage passive element manufacturing method Grant 10,224,390 - Yamaji | 2019-03-05 |
| Semiconductor integrated circuit Grant 10,217,765 - Kanno , et al. Feb | 2019-02-26 |
| High voltage integrated circuit with high voltage junction termination region Grant 10,217,861 - Yamaji Feb | 2019-02-26 |
| Semiconductor device Grant 10,192,870 - Yamaji Ja | 2019-01-29 |
| Semiconductor integrated circuit device Grant 10,135,445 - Yamaji November 20, 2 | 2018-11-20 |
| Semiconductor Integrated Circuit App 20180331102 - KANNO; Hiroshi ; et al. | 2018-11-15 |
| Semiconductor integrated circuit and semiconductor module Grant 10,121,783 - Kanno , et al. November 6, 2 | 2018-11-06 |
| Semiconductor device Grant 10,043,872 - Tanaka , et al. August 7, 2 | 2018-08-07 |
| Semiconductor Device App 20180204841 - Yamaji; Masaharu | 2018-07-19 |
| Semiconductor device suppressing current leakage in a bootstrap diode Grant 10,002,961 - Yamaji June 19, 2 | 2018-06-19 |
| High Breakdown Voltage Passive Element And High Breakdown Voltage Passive Element Manufacturing Method App 20180130868 - YAMAJI; Masaharu | 2018-05-10 |
| Semiconductor Device App 20180069076 - TANAKA; Takahide ; et al. | 2018-03-08 |
| Semiconductor Integrated Circuit And Semiconductor Module App 20180061827 - KANNO; Hiroshi ; et al. | 2018-03-01 |
| Semiconductor Integrated Circuit Device App 20170365598 - YAMAJI; Masaharu | 2017-12-21 |
| Semiconductor device and manufacturing method thereof Grant 9,773,878 - Tanaka , et al. September 26, 2 | 2017-09-26 |
| Semiconductor Device App 20170271506 - YAMAJI; Masaharu | 2017-09-21 |
| Semiconductor device Grant 9,762,048 - Tanaka , et al. September 12, 2 | 2017-09-12 |
| High voltage integrated circuit device Grant 9,722,019 - Yamaji August 1, 2 | 2017-08-01 |
| Semiconductor Device App 20170207296 - KARINO; Taichi ; et al. | 2017-07-20 |
| Semiconductor device Grant 9,711,659 - Karino , et al. July 18, 2 | 2017-07-18 |
| Semiconductor Device App 20170170285 - TANAKA; Takahide ; et al. | 2017-06-15 |
| Semiconductor Device App 20170170647 - TANAKA; Takahide ; et al. | 2017-06-15 |
| Semiconductor Integrated Circuit App 20170133401 - KANNO; Hiroshi ; et al. | 2017-05-11 |
| Semiconductor device Grant 9,608,072 - Kanno , et al. March 28, 2 | 2017-03-28 |
| Semiconductor device and power conversion device using the same Grant 9,537,486 - Yamaji , et al. January 3, 2 | 2017-01-03 |
| Semiconductor integrated circuit Grant 9,478,543 - Yamaji October 25, 2 | 2016-10-25 |
| Semiconductor Integrated Circuit Device App 20160308534 - YAMAJI; Masaharu | 2016-10-20 |
| Semiconductor Device App 20160300912 - TANAKA; Takahide ; et al. | 2016-10-13 |
| High breakdown voltage semiconductor device Grant 9,443,966 - Yamaji September 13, 2 | 2016-09-13 |
| Semiconductor device Grant 9,412,732 - Yamaji , et al. August 9, 2 | 2016-08-09 |
| High Breakdown Voltage Passive Element And High Breakdown Voltage Passive Element Manufacturing Method App 20160204188 - YAMAJI; Masaharu | 2016-07-14 |
| Semiconductor integrated circuit device Grant 9,385,125 - Imai , et al. July 5, 2 | 2016-07-05 |
| Semiconductor Device App 20160133704 - KARINO; Taichi ; et al. | 2016-05-12 |
| Semiconductor device and method of manufacturing semiconductor device Grant 9,293,525 - Jonishi , et al. March 22, 2 | 2016-03-22 |
| Semiconductor Device And Manufacturing Method Thereof App 20160056248 - TANAKA; Takahide ; et al. | 2016-02-25 |
| Semiconductor Device App 20160056282 - YAMAJI; Masaharu | 2016-02-25 |
| Semiconductor Device App 20160056148 - KANNO; Hiroshi ; et al. | 2016-02-25 |
| Semiconductor Device App 20160043067 - YAMAJI; Masaharu ; et al. | 2016-02-11 |
| Semiconductor Integrated Circuit App 20150364470 - YAMAJI; Masaharu | 2015-12-17 |
| Semiconductor device with increased ESD resistance and manufacturing method thereof Grant 9,136,326 - Yamaji September 15, 2 | 2015-09-15 |
| High-voltage semiconductor device Grant 9,117,797 - Yamaji , et al. August 25, 2 | 2015-08-25 |
| High Voltage Integrated Circuit Device App 20150236013 - YAMAJI; Masaharu | 2015-08-20 |
| Semiconductor Device And Power Conversion Device Using The Same App 20150023082 - YAMAJI; Masaharu ; et al. | 2015-01-22 |
| Semiconductor Integrated Circuit Device App 20150014783 - IMAI; Tomohiro ; et al. | 2015-01-15 |
| Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20140346633 - JONISHI; Akihiro ; et al. | 2014-11-27 |
| High voltage semiconductor device Grant 8,860,172 - Yamaji October 14, 2 | 2014-10-14 |
| Semiconductor apparatus Grant 8,841,744 - Imai , et al. September 23, 2 | 2014-09-23 |
| High-voltage Semiconductor Device App 20140264583 - Yamaji; Masaharu ; et al. | 2014-09-18 |
| Semiconductor Device App 20140217466 - YAMAJI; Masaharu | 2014-08-07 |
| Semiconductor Device And Manufacturing Method Thereof App 20140197491 - YAMAJI; Masaharu | 2014-07-17 |
| High Voltage Semiconductor Device App 20140191281 - YAMAJI; Masaharu | 2014-07-10 |
| High-voltage integrated circuit device Grant 8,704,328 - Yamaji April 22, 2 | 2014-04-22 |
| High voltage semiconductor device and driving circuit Grant 8,674,729 - Yamaji March 18, 2 | 2014-03-18 |
| High-voltage integrated circuit device Grant 8,633,563 - Yamaji January 21, 2 | 2014-01-21 |
| Semiconductor device and driving circuit Grant 8,546,889 - Yamaji October 1, 2 | 2013-10-01 |
| Semiconductor device Grant 8,507,998 - Yamaji , et al. August 13, 2 | 2013-08-13 |
| High-voltage Integrated Circuit Device App 20130127524 - YAMAJI; Masaharu | 2013-05-23 |
| High breakdown voltage semiconductor device and high voltage integrated circuit Grant 8,368,141 - Yamaji February 5, 2 | 2013-02-05 |
| High-voltage Integrated Circuit Device App 20130001736 - Yamaji; Masaharu | 2013-01-03 |
| Semiconductor Apparatus App 20120267750 - IMAI; Tomohiro ; et al. | 2012-10-25 |
| High Voltage Semiconductor Device And Driving Circuit App 20120235712 - Yamaji; Masaharu | 2012-09-20 |
| High-voltage semiconductor device Grant 8,269,305 - Yamaji September 18, 2 | 2012-09-18 |
| Semiconductor apparatus Grant 8,242,572 - Yamaji August 14, 2 | 2012-08-14 |
| Semiconductor Device App 20120161246 - YAMAJI; Masaharu ; et al. | 2012-06-28 |
| Semiconductor device Grant 8,148,785 - Yamaji , et al. April 3, 2 | 2012-04-03 |
| Semiconductor Apparatus App 20110133269 - YAMAJI; Masaharu | 2011-06-09 |
| High-voltage Semiconductor Device App 20100314710 - YAMAJI; Masaharu | 2010-12-16 |
| High Breakdown Voltage Semiconductor Device And High Voltage Integrated Circuit App 20100264491 - YAMAJI; Masaharu | 2010-10-21 |
| Semiconductor Device App 20090072867 - YAMAJI; Masaharu ; et al. | 2009-03-19 |
| Semiconductor Device And Manufacturing Method Thereof App 20080135927 - YAMAJI; Masaharu ; et al. | 2008-06-12 |
| Manufacturing method of a semiconductor device Grant 7,144,781 - Yamaji , et al. December 5, 2 | 2006-12-05 |
| Manufacturing method of a semiconductor device App 20050020040 - Yamaji, Masaharu ; et al. | 2005-01-27 |
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