Imaizumi; Masayuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Imaizumi; Masayuki.The latest application filed is for "gantry housing, and medical apparatus".
Company Profile
4.51.51
- Imaizumi; Masayuki - Tokyo JP
- Imaizumi; Masayuki - Chiyoda-ku N/A JP
- Imaizumi; Masayuki - Kawasaki JP
- Imaizumi; Masayuki - Ohta-ku JP
Patent Activity
| Patent | Date |
|---|---|
| Gantry housing, and medical apparatus Grant 11,389,126 - Imaizumi , et al. July 19, 2 | 2022-07-19 |
| Silicon carbide semiconductor device Grant 10,886,372 - Nakao , et al. January 5, 2 | 2021-01-05 |
| Gantry Housing, And Medical Apparatus App 20200137861 - IMAIZUMI; Masayuki ; et al. | 2020-04-30 |
| Insulated gate silicon carbide semiconductor device and method for manufacturing same Grant 10,510,843 - Kagawa , et al. Dec | 2019-12-17 |
| Silicon Carbide Semiconductor Device App 20190355821 - NAKAO; Yukiyasu ; et al. | 2019-11-21 |
| Silicon carbide semiconductor device Grant 10,418,444 - Nakao , et al. Sept | 2019-09-17 |
| Sic Semiconductor Device Having Pn Junction Interface And Method For Manufacturing The Sic Semiconductor Device App 20190237558 - HAMADA; Kenji ; et al. | 2019-08-01 |
| SiC semiconductor device having pn junction interface and method for manufacturing the SiC semiconductor device Grant 10,304,939 - Hamada , et al. | 2019-05-28 |
| Trench-gate type semiconductor device and manufacturing method therefor Grant 9,985,093 - Kagawa , et al. May 29, 2 | 2018-05-29 |
| Silicon-carbide semiconductor device and manufacturing method thereof Grant 9,954,072 - Tanaka , et al. April 24, 2 | 2018-04-24 |
| Insulated Gate Silicon Carbide Semiconductor Device And Method For Manufacturing Same App 20170309711 - KAGAWA; Yasuhiro ; et al. | 2017-10-26 |
| Insulated gate silicon carbide semiconductor device and method for manufacturing same Grant 9,741,797 - Kagawa , et al. August 22, 2 | 2017-08-22 |
| Trench-gate Type Semiconductor Device And Manufacturing Method Therefor App 20170162649 - KAGAWA; Yasuhiro ; et al. | 2017-06-08 |
| Trench-gate type semiconductor device and manufacturing method therefor Grant 9,614,029 - Kagawa , et al. April 4, 2 | 2017-04-04 |
| Semiconductor device Grant 9,577,086 - Hino , et al. February 21, 2 | 2017-02-21 |
| Semiconductor device Grant 9,525,057 - Miura , et al. December 20, 2 | 2016-12-20 |
| Vertical MOSFET device with steady on-resistance Grant 9,515,145 - Furuhashi , et al. December 6, 2 | 2016-12-06 |
| Semiconductor device including well regions with different impurity densities Grant 9,496,344 - Tanaka , et al. November 15, 2 | 2016-11-15 |
| Method For Manufacturing Semiconductor Device App 20160247894 - HAMADA; Kenji ; et al. | 2016-08-25 |
| Silicon-carbide semiconductor device and method for manufacturing the same Grant 9,425,261 - Fukui , et al. August 23, 2 | 2016-08-23 |
| Silicon carbide semiconductor device and method of manufacturing the same Grant 9,362,391 - Tarui , et al. June 7, 2 | 2016-06-07 |
| Silicon-carbide semiconductor device and manufacturing method therefor Grant 9,337,271 - Fukui , et al. May 10, 2 | 2016-05-10 |
| Power semiconductor device Grant 9,293,572 - Furukawa , et al. March 22, 2 | 2016-03-22 |
| Semiconductor Device App 20160079411 - HINO; Shiro ; et al. | 2016-03-17 |
| Silicon-carbide Semiconductor Device And Method For Manufacturing The Same App 20160071937 - FUKUI; Yutaka ; et al. | 2016-03-10 |
| Trench-gate Type Semiconductor Device And Manufacturing Method Therefor App 20160071922 - KAGAWA; Yasuhiro ; et al. | 2016-03-10 |
| Semiconductor Device App 20150380494 - FURUHASHI; Masayuki ; et al. | 2015-12-31 |
| Trench-gate type semiconductor device and manufacturing method therefor Grant 9,224,860 - Kagawa , et al. December 29, 2 | 2015-12-29 |
| Semiconductor device Grant 9,214,458 - Hino , et al. December 15, 2 | 2015-12-15 |
| Insulated Gate Silicon Carbide Semiconductor Device And Method For Manufacturing Same App 20150357415 - KAGAWA; Yasuhiro ; et al. | 2015-12-10 |
| Silicon-carbide Semiconductor Device And Manufacturing Method Therefor App 20150333126 - FUKUI; Yutaka ; et al. | 2015-11-19 |
| Silicon carbide semiconductor device Grant 9,184,307 - Tarui , et al. November 10, 2 | 2015-11-10 |
| Semiconductor Device App 20150236012 - Hino; Shiro ; et al. | 2015-08-20 |
| Silicon-carbide Semiconductor Device And Manufacturing Method Thereof App 20150236119 - Tanaka; Rina ; et al. | 2015-08-20 |
| Silicon carbide semiconductor device and method of fabricating same Grant 9,111,751 - Furukawa , et al. August 18, 2 | 2015-08-18 |
| Semiconductor device Grant 9,093,361 - Hino , et al. July 28, 2 | 2015-07-28 |
| Semiconductor Device And Method For Manufacturing Same App 20150108564 - Miura; Naruhisa ; et al. | 2015-04-23 |
| Power semiconductor device and method for manufacturing same Grant 9,006,819 - Hino , et al. April 14, 2 | 2015-04-14 |
| Silicon Carbide Semiconductor Device App 20150060882 - TARUI; Yoichiro ; et al. | 2015-03-05 |
| Power semiconductor device Grant 8,969,960 - Furukawa , et al. March 3, 2 | 2015-03-03 |
| Semiconductor Device App 20150048384 - Tanaka; Rina ; et al. | 2015-02-19 |
| Silicon Carbide Semiconductor Device App 20140299888 - NAKAO; Yukiyasu ; et al. | 2014-10-09 |
| Power Semiconductor Device App 20140225114 - Furukawa; Akihiko ; et al. | 2014-08-14 |
| Semiconductor device Grant 8,785,931 - Kinouchi , et al. July 22, 2 | 2014-07-22 |
| Silicon Carbide Semiconductor Device And Method Of Manufacturing The Same App 20140191251 - Tarui; Yoichiro ; et al. | 2014-07-10 |
| Method for manufacturing silicon carbide semiconductor device Grant 8,753,951 - Tanioka , et al. June 17, 2 | 2014-06-17 |
| Silicon carbide semiconductor device Grant 8,723,259 - Nakao , et al. May 13, 2 | 2014-05-13 |
| Silicon carbide semiconductor device Grant 8,680,538 - Tarui , et al. March 25, 2 | 2014-03-25 |
| Method of manufacturing silicon carbide epitaxial wafer Grant 8,679,952 - Tomita , et al. March 25, 2 | 2014-03-25 |
| Semiconductor Device And Method For Manufacturing Semiconductor Device App 20140077232 - Hino; Shiro ; et al. | 2014-03-20 |
| Silicon Carbide Semiconductor Device And Method Of Fabricating Same App 20140001472 - Furukawa; Akihiko ; et al. | 2014-01-02 |
| Semiconductor Device And Manufacturing Method Therefor App 20130285140 - Kagawa; Yasuhiro ; et al. | 2013-10-31 |
| Power Semiconductor Device App 20130168700 - Furukawa; Akihiko ; et al. | 2013-07-04 |
| Semiconductor Device App 20130153900 - Kinouchi; Shinichi ; et al. | 2013-06-20 |
| Silicon Carbide Epitaxial Wafer And Manufacturing Method Therefor, Silicon Carbide Bulk Substrate For Epitaxial Growth And Manufacturing Method Therefor And Heat Treatment Apparatus App 20130126906 - Tomita; Nobuyuki ; et al. | 2013-05-23 |
| Power Semiconductor Device And Method For Manufacturing Same App 20130020587 - Hino; Shiro ; et al. | 2013-01-24 |
| Semiconductor device having a groove and a junction termination extension layer surrounding a guard ring layer Grant 8,304,901 - Watanabe , et al. November 6, 2 | 2012-11-06 |
| Silicon carbide semiconductor device comprising silicon carbide layer and method of manufacturing the same Grant 8,252,672 - Watanabe , et al. August 28, 2 | 2012-08-28 |
| Semiconductor device and method of manufacturing the same Grant 8,222,649 - Miura , et al. July 17, 2 | 2012-07-17 |
| Power Semiconductor Device App 20120074508 - OHTSUKA; Kenichi ; et al. | 2012-03-29 |
| Method For Manufacturing Silicon Carbide Semiconductor Device App 20120009801 - Tanioka; Toshikazu ; et al. | 2012-01-12 |
| Power semiconductor device Grant 8,093,598 - Ohtsuka , et al. January 10, 2 | 2012-01-10 |
| Silicon Carbide Semiconductor Device App 20110278599 - Nakao; Yukiyasu ; et al. | 2011-11-17 |
| Semiconductor device and semiconductor device manufacturing method Grant 8,026,160 - Tarui , et al. September 27, 2 | 2011-09-27 |
| MOSFET and method for manufacturing MOSFET Grant 7,928,469 - Fujihira , et al. April 19, 2 | 2011-04-19 |
| Semiconductor Device App 20110001209 - Watanabe; Hiroshi ; et al. | 2011-01-06 |
| Silicon Carbide Semiconductor Device App 20100314629 - Tarui; Yoichiro ; et al. | 2010-12-16 |
| Semiconductor Device And Method For Manufacturing Same App 20100219417 - Miura; Naruhisa ; et al. | 2010-09-02 |
| Coupling member of pipe coupling Grant 7,708,029 - Kitagawa , et al. May 4, 2 | 2010-05-04 |
| Semiconductor Device And Semiconductor Device Manufacturing Method App 20090261348 - Tarui; Yoichiro ; et al. | 2009-10-22 |
| Silicon Carbide Semiconductor Device Comprising Silicon Carbide Layer And Method Of Manufacturing The Same App 20090250705 - WATANABE; Tomokatsu ; et al. | 2009-10-08 |
| Mosfet And Method For Manufacturing Mosfet App 20090173997 - Fujihira; Keiko ; et al. | 2009-07-09 |
| Power Semiconductor Device App 20090020766 - Ohtsuka; Kenichi ; et al. | 2009-01-22 |
| Coupling member of pipe coupling App 20070246107 - Kitagawa; Hiroyuki ; et al. | 2007-10-25 |
| Method of manufacturing a SiC vertical MOSFET Grant 7,285,465 - Tarui , et al. October 23, 2 | 2007-10-23 |
| Method of manufacturing a SiC vertical MOSFET App 20060134847 - Tarui; Yoichiro ; et al. | 2006-06-22 |
| Semiconductor device and method of manufacturing the same App 20040188755 - Tarui, Yoichiro ; et al. | 2004-09-30 |
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