KAWAGUCHI; Yusuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for KAWAGUCHI; Yusuke.The latest application filed is for "semiconductor device and semiconductor circuit".
Company Profile
5.73.82
- KAWAGUCHI; Yusuke - Kanazawa Ishikawa JP
- Kawaguchi; Yusuke - Tokyo JP
- KAWAGUCHI; Yusuke - Kanazawa JP
- Kawaguchi; Yusuke - Ishikawa JP
- Kawaguchi; Yusuke - Hagagun Tochigi-ken
- Kawaguchi; Yusuke - Tochigi JP
- Kawaguchi; Yusuke - Miura Kanagawa JP
- Kawaguchi; Yusuke - Kanagawa JP
- Kawaguchi; Yusuke - Miura JP
- Kawaguchi; Yusuke - Kanagawa-ken N/A JP
- Kawaguchi; Yusuke - Miura-gun JP
- Kawaguchi; Yusuke - Hayama-machi JP
- Kawaguchi; Yusuke - Tsuchiura JP
- Kawaguchi; Yusuke - Edogawa JP
- Kawaguchi; Yusuke - Kangawa-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor Device And Semiconductor Circuit App 20220302288 - YASUHARA; Norio ; et al. | 2022-09-22 |
| Multi-walled carbon nanotube, multi-walled carbon nanotube aggregation, and method for producing the multiwalled carbon nanotube Grant 11,305,997 - Shimizu , et al. April 19, 2 | 2022-04-19 |
| Semiconductor Device App 20210288178 - KIKUCHI; Takuo ; et al. | 2021-09-16 |
| Multi-walled Carbon Nanotube, Multi-walled Carbon Nanotube Aggregation, And Method For Producing The Multiwalled Carbon Nanotube App 20200339421 - SHIMIZU; Toshiaki ; et al. | 2020-10-29 |
| Semiconductor device Grant 10,763,359 - Katoh , et al. Sep | 2020-09-01 |
| Liquid-mixing Apparatus And Liquid-mixing Method App 20200230560 - Matsunaga; Hiroki ; et al. | 2020-07-23 |
| Painting System And Painting Method App 20200230630 - Matsunaga; Hiroki ; et al. | 2020-07-23 |
| Semiconductor device Grant 10,453,957 - Kobayashi , et al. Oc | 2019-10-22 |
| Semiconductor Device App 20190123197 - KATOH; Shunsuke ; et al. | 2019-04-25 |
| Semiconductor device Grant 10,236,377 - Katoh , et al. | 2019-03-19 |
| Method Of Manufacturing Carbon Sheet App 20180269008 - Kawaguchi; Yusuke ; et al. | 2018-09-20 |
| Carbon fiber membrane Grant 10,020,123 - Kawaguchi , et al. July 10, 2 | 2018-07-10 |
| Semiconductor Device App 20180083137 - KOBAYASHI; Kenya ; et al. | 2018-03-22 |
| Semiconductor Device App 20170263768 - KATOH; Shunsuke ; et al. | 2017-09-14 |
| Semiconductor device Grant 9,614,072 - Kawaguchi April 4, 2 | 2017-04-04 |
| Power semiconductor device Grant RE46,311 - Kawaguchi February 14, 2 | 2017-02-14 |
| Semiconductor Device App 20160380047 - HARA; Takuma ; et al. | 2016-12-29 |
| Semiconductor device and DC-DC converter Grant RE46,204 - Kawaguchi , et al. November 15, 2 | 2016-11-15 |
| Carbon Fiber Membrane App 20160276111 - Kawaguchi; Yusuke ; et al. | 2016-09-22 |
| Semiconductor Device App 20160268419 - KAWAGUCHI; Yusuke | 2016-09-15 |
| Semiconductor apparatus Grant 9,224,823 - Katoh , et al. December 29, 2 | 2015-12-29 |
| Semiconductor Device App 20150349113 - KATOH; Shunsuke ; et al. | 2015-12-03 |
| Semiconductor Device App 20150263110 - Kawaguchi; Yusuke ; et al. | 2015-09-17 |
| Semiconductor device Grant 9,105,716 - Akiyama , et al. August 11, 2 | 2015-08-11 |
| Semiconductor device Grant 8,987,814 - Kawaguchi March 24, 2 | 2015-03-24 |
| Semiconductor device and method for manufacturing the same Grant 8,968,017 - Kawamura , et al. March 3, 2 | 2015-03-03 |
| Semiconductor Device App 20140319603 - Kawaguchi; Yusuke | 2014-10-30 |
| Semiconductor Device And Method For Manufacturing The Same App 20140284707 - Kawamura; Keiko ; et al. | 2014-09-25 |
| Semiconductor Apparatus App 20140284711 - Katoh; Shunsuke ; et al. | 2014-09-25 |
| Semiconductor Device App 20130248998 - Misu; Shinichiro ; et al. | 2013-09-26 |
| Semiconductor device including field effect transistor for use as a high-speed switching device and a power device Grant 8,502,309 - Kawaguchi , et al. August 6, 2 | 2013-08-06 |
| Semiconductor device Grant 8,482,060 - Uchihara , et al. July 9, 2 | 2013-07-09 |
| Semiconductor device and DC-DC converter Grant 8,410,546 - Kawaguchi , et al. April 2, 2 | 2013-04-02 |
| Power semiconductor device Grant 8,395,204 - Kawaguchi March 12, 2 | 2013-03-12 |
| Semiconductor Device App 20120241850 - KAWAGUCHI; Yusuke | 2012-09-27 |
| Power semiconductor device Grant 8,169,023 - Akiyama , et al. May 1, 2 | 2012-05-01 |
| Power Semiconductor Device And Method For Manufacturing Same App 20120086073 - Akiyama; Miwako ; et al. | 2012-04-12 |
| Power Semiconductor Device App 20120068248 - KAWAGUCHI; Yusuke | 2012-03-22 |
| Semiconductor Device App 20120061747 - UCHIHARA; Takeshi ; et al. | 2012-03-15 |
| Power semiconductor device and method for manufacturing same Grant 8,106,454 - Akiyama , et al. January 31, 2 | 2012-01-31 |
| Semiconductor device Grant 8,049,270 - Akiyama , et al. November 1, 2 | 2011-11-01 |
| Semiconductor device Grant 8,008,715 - Kawaguchi , et al. August 30, 2 | 2011-08-30 |
| Semiconductor Device App 20110204439 - KAWAGUCHI; Yusuke | 2011-08-25 |
| Semiconductor device used as high-speed switching device and power device Grant 7,998,849 - Matsudai , et al. August 16, 2 | 2011-08-16 |
| Power Semiconductor Device App 20110186927 - KAWAGUCHI; Yusuke ; et al. | 2011-08-04 |
| Method of manufacturing semiconductor devices Grant 7,927,952 - Akiyama , et al. April 19, 2 | 2011-04-19 |
| Semiconductor device and method for manufacturing same Grant 7,919,811 - Akiyama , et al. April 5, 2 | 2011-04-05 |
| Semiconductor device and method for manufacturing same Grant 7,910,984 - Yamaguchi , et al. March 22, 2 | 2011-03-22 |
| Semiconductor Device App 20110059586 - AKIYAMA; Miwako ; et al. | 2011-03-10 |
| Semiconductor device Grant 7,872,308 - Akiyama , et al. January 18, 2 | 2011-01-18 |
| Semiconductor Device Used As High-speed Switching Device And Power Device App 20100159659 - Matsudai; Tomoko ; et al. | 2010-06-24 |
| Semiconductor Device Including Field Effect Transistor For Use As A High-speed Switching Device And A Power Device App 20100096696 - Kawaguchi; Yusuke ; et al. | 2010-04-22 |
| Semiconductor device used as high-speed switching device and power device Grant 7,692,242 - Matsudai , et al. April 6, 2 | 2010-04-06 |
| Semiconductor device Grant 7,663,186 - Ono , et al. February 16, 2 | 2010-02-16 |
| Power Semiconductor Device App 20100013010 - AKIYAMA; Miwako ; et al. | 2010-01-21 |
| Semiconductor device including field effect transistor for use as a high-speed switching device and a power device Grant 7,646,059 - Kawaguchi , et al. January 12, 2 | 2010-01-12 |
| Semiconductor module Grant 7,633,153 - Shimokawa , et al. December 15, 2 | 2009-12-15 |
| Semiconductor Device And Dc-dc Converter App 20090242977 - KAWAGUCHI; Yusuke ; et al. | 2009-10-01 |
| Trench-gate semiconductor device and manufacturing method of trench-gate semiconductor device Grant 7,566,933 - Yamaguchi , et al. July 28, 2 | 2009-07-28 |
| Semiconductor Device And Method For Manufacturing Same App 20090184352 - YAMAGUCHI; Yoshihiro ; et al. | 2009-07-23 |
| Trench-gated MOSFET including schottky diode therein Grant 7,564,097 - Ono , et al. July 21, 2 | 2009-07-21 |
| Semiconductor Device App 20090146209 - Akiyama; Miwako ; et al. | 2009-06-11 |
| Semiconductor device Grant 7,541,643 - Ono , et al. June 2, 2 | 2009-06-02 |
| Power Semiconductor Device And Method For Manufacturing Same App 20090127616 - AKIYAMA; Miwako ; et al. | 2009-05-21 |
| Semiconductor module Grant 7,514,783 - Shimokawa , et al. April 7, 2 | 2009-04-07 |
| Transistor Grant 7,489,018 - Kitagawa , et al. February 10, 2 | 2009-02-10 |
| Semiconductor Device App 20090032875 - KAWAGUCHI; Yusuke ; et al. | 2009-02-05 |
| Trench gate type MOS transistor semiconductor device Grant 7,485,921 - Kawaguchi , et al. February 3, 2 | 2009-02-03 |
| Semiconductor element and method of manufacturing the same Grant 7,479,678 - Ono , et al. January 20, 2 | 2009-01-20 |
| Method Of Manufacturing Semiconductor Devices App 20080299725 - AKIYAMA; Miwako ; et al. | 2008-12-04 |
| Semiconductor Device And Method For Manufacturing Same App 20080283909 - Akiyama; Miwako ; et al. | 2008-11-20 |
| Semiconductor Device App 20080251838 - Ono; Syotaro ; et al. | 2008-10-16 |
| Semiconductor device Grant 7,400,007 - Ono , et al. July 15, 2 | 2008-07-15 |
| Semiconductor Device And Method Of Making The Same App 20080116512 - Kawaguchi; Yusuke ; et al. | 2008-05-22 |
| Semiconductor Device App 20080099837 - AKIYAMA; Miwako ; et al. | 2008-05-01 |
| Semiconductor Device App 20080035992 - KAWAGUCHI; Yusuke ; et al. | 2008-02-14 |
| Group III-V nitride series semiconductor substrate and assessment method therefor Grant 7,323,719 - Kawaguchi January 29, 2 | 2008-01-29 |
| Semiconductor Device And Method For Manufacturing App 20070262410 - Ono; Syotaro ; et al. | 2007-11-15 |
| Semiconductor Module App 20070257376 - Shimokawa; Kazuo ; et al. | 2007-11-08 |
| Semiconductor Module App 20070257708 - Shimokawa; Kazuo ; et al. | 2007-11-08 |
| Semiconductor Device App 20070194375 - Kawaguchi; Yusuke ; et al. | 2007-08-23 |
| Trench-gated Mosfet Including Schottky Diode Therein App 20070194372 - Ono; Syotaro ; et al. | 2007-08-23 |
| Self-standing GaN single crystal substrate, method of making same, and method of making a nitride semiconductor device App 20070131967 - Kawaguchi; Yusuke ; et al. | 2007-06-14 |
| Trench-gated MOSFET including schottky diode therein Grant 7,230,297 - Ono , et al. June 12, 2 | 2007-06-12 |
| Semiconductor device having a vertical MOS trench gate structure Grant 7,227,225 - Ono , et al. June 5, 2 | 2007-06-05 |
| Semiconductor Device App 20070108518 - ENDO; Koichi ; et al. | 2007-05-17 |
| Semiconductor device used as high-speed switching device and power device App 20070040216 - Matsudai; Tomoko ; et al. | 2007-02-22 |
| Semiconductor device including field effect transistor for use as a high-speed switching device and a power device App 20070034894 - Kawaguchi; Yusuke ; et al. | 2007-02-15 |
| Trench-gate semiconductor device and manufacturing method of trench-gate semiconductor device App 20070023793 - Yamaguchi; Yoshihiro ; et al. | 2007-02-01 |
| Semiconductor element and method of manufacturing the same App 20070018243 - Ono; Syotaro ; et al. | 2007-01-25 |
| Transistor App 20060231894 - Kitagawa; Mitsuhiko ; et al. | 2006-10-19 |
| Semiconductor device App 20060231917 - Ono; Syotaro ; et al. | 2006-10-19 |
| MOS transistor having an offset region Grant 7,115,946 - Kawaguchi , et al. October 3, 2 | 2006-10-03 |
| Semiconductor device App 20060214197 - Nakamura; Kazutoshi ; et al. | 2006-09-28 |
| Semiconductor device App 20060157778 - Ono; Syotaro ; et al. | 2006-07-20 |
| Semiconductor device having trench gate structure and manufacturing method thereof App 20060138535 - Ono; Syotaro ; et al. | 2006-06-29 |
| Semiconductor device Grant 7,067,876 - Yasuhara , et al. June 27, 2 | 2006-06-27 |
| Power MOSFET device Grant 7,061,048 - Kawaguchi , et al. June 13, 2 | 2006-06-13 |
| Offset-gate-type semiconductor device Grant 7,061,060 - Yasuhara , et al. June 13, 2 | 2006-06-13 |
| Semiconductor device having trench gate structure and manufacturing method thereof Grant 7,061,047 - Ono , et al. June 13, 2 | 2006-06-13 |
| Group III-V nitride series semiconductor substrate and assessment method therefor App 20060108590 - Kawaguchi; Yusuke | 2006-05-25 |
| Vertical type power MOSFET having trenched gate structure Grant 7,045,426 - Ono , et al. May 16, 2 | 2006-05-16 |
| Offset-gate-type semiconductor device Grant 7,026,214 - Yasuhara , et al. April 11, 2 | 2006-04-11 |
| Semiconductor module App 20060055432 - Shimokawa; Kazuo ; et al. | 2006-03-16 |
| Semiconductor device App 20050287744 - Ono, Syotaro ; et al. | 2005-12-29 |
| Semiconductor device Grant 6,977,414 - Nakamura , et al. December 20, 2 | 2005-12-20 |
| Trench MOSFET App 20050258479 - Ono, Syotaro ; et al. | 2005-11-24 |
| Semiconductor device Grant 6,914,294 - Nakamura , et al. July 5, 2 | 2005-07-05 |
| MOS field effect transistor with reduced on-resistance App 20050127440 - Yasuhara, Norio ; et al. | 2005-06-16 |
| Vertical-type power MOSFET with a gate formed in a trench Grant 6,878,992 - Kawaguchi , et al. April 12, 2 | 2005-04-12 |
| Offset-gate-type semiconductor device App 20050056890 - Yasuhara, Norio ; et al. | 2005-03-17 |
| MOS field effect transistor with reduced on-resistance Grant 6,864,533 - Yasuhara , et al. March 8, 2 | 2005-03-08 |
| Semiconductor device having trench gate structure and manufacturing method thereof App 20050029586 - Ono, Syotaro ; et al. | 2005-02-10 |
| Semiconductor device having verical MOS gate structure and method of manufacturing the same App 20050001264 - Ono, Syotaro ; et al. | 2005-01-06 |
| Semiconductor device Grant 6,838,730 - Kawaguchi , et al. January 4, 2 | 2005-01-04 |
| Semiconductor Device App 20040256668 - Kawaguchi, Yusuke ; et al. | 2004-12-23 |
| Semiconductor device Grant 6,818,945 - Kawaguchi , et al. November 16, 2 | 2004-11-16 |
| Vertical type power MOSFET having trenched gate structure App 20040195619 - Ono, Syotaro ; et al. | 2004-10-07 |
| Vertical type power mosfet having trenched gate structure Grant 6,787,848 - Ono , et al. September 7, 2 | 2004-09-07 |
| Power mosfet device App 20040164350 - Kawaguchi, Yusuke ; et al. | 2004-08-26 |
| Semiconductor device App 20040159891 - Nakamura, Kazutoshi ; et al. | 2004-08-19 |
| Power MOSFET device Grant 6,720,618 - Kawaguchi , et al. April 13, 2 | 2004-04-13 |
| High-voltage semiconductor device used as switching element or the like Grant 6,690,085 - Nakagawa , et al. February 10, 2 | 2004-02-10 |
| Semiconductor device App 20030235942 - Nakamura, Kazutoshi ; et al. | 2003-12-25 |
| Semiconductor device App 20030227052 - Ono, Syotaro ; et al. | 2003-12-11 |
| Offset-gate-type semiconductor device App 20030173620 - Yasuhara, Norio ; et al. | 2003-09-18 |
| Semiconductor device improved in ESD reliability Grant 6,614,077 - Nakamura , et al. September 2, 2 | 2003-09-02 |
| Field effect transistor Grant 6,614,089 - Nakamura , et al. September 2, 2 | 2003-09-02 |
| Semiconductor device Grant 6,605,844 - Nakamura , et al. August 12, 2 | 2003-08-12 |
| Power MOSFET device App 20030089947 - Kawaguchi, Yusuke ; et al. | 2003-05-15 |
| Offset-gate-type semiconductor device Grant 6,552,389 - Yasuhara , et al. April 22, 2 | 2003-04-22 |
| High-voltage semiconductor device used as switching element or the like App 20030015771 - Nakagawa, Akio ; et al. | 2003-01-23 |
| Vertical type power mosfet having trenched gate structure App 20030001203 - Ono, Syotaro ; et al. | 2003-01-02 |
| Semiconductor device App 20020167047 - Yasuhara, Norio ; et al. | 2002-11-14 |
| Semiconductor device Grant 6,452,231 - Nakagawa , et al. September 17, 2 | 2002-09-17 |
| Vertical-type power MOSFET with a gate formed in a trench App 20020125528 - Kawaguchi, Yusuke ; et al. | 2002-09-12 |
| Offset-gate-type semiconductor device App 20020100951 - Yasuhara, Norio ; et al. | 2002-08-01 |
| MOS transistor having an offset region App 20020050619 - Kawaguchi, Yusuke ; et al. | 2002-05-02 |
| Field effect transistor App 20020030225 - Nakamura, Kazutoshi ; et al. | 2002-03-14 |
| MOS field effect transistor with reduced on-resistance App 20020030226 - Yasuhara, Norio ; et al. | 2002-03-14 |
| Semiconductor device App 20020030238 - Nakamura, Kazutoshi ; et al. | 2002-03-14 |
| High breakdown voltage semiconductor device having trenched film connected to electrodes Grant 6,353,252 - Yasuhara , et al. March 5, 2 | 2002-03-05 |
| Semiconductor device improved in ESD reliability App 20010025961 - Nakamura, Kazutoshi ; et al. | 2001-10-04 |
| Power semiconductor device Grant 6,297,534 - Kawaguchi , et al. October 2, 2 | 2001-10-02 |
| High-breakdown-voltage semiconductor device Grant 6,259,136 - Kawaguchi , et al. July 10, 2 | 2001-07-10 |
| Trench gate MOSFET Grant 6,118,149 - Nakagawa , et al. September 12, 2 | 2000-09-12 |
| Method of manufacturing vertical power device Grant 5,985,708 - Nakagawa , et al. November 16, 1 | 1999-11-16 |
| High-breakdown-voltage semiconductor device Grant 5,932,897 - Kawaguchi , et al. August 3, 1 | 1999-08-03 |
| High-breakdown-voltage semiconductor device Grant 5,777,371 - Kawaguchi , et al. July 7, 1 | 1998-07-07 |
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