Maeyama; Yusuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maeyama; Yusuke.The latest application filed is for "semiconductor device and semiconductor device manufacturing method".

Company Profile

1.6.7

Maeyama; Yusuke - Hanno JP
MAEYAMA; Yusuke - Hanno-shi JP
Maeyama; Yusuke - Saitama JP
Maeyama; Yusuke - Iruma JP
MAEYAMA; Yusuke - Iruma-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Semiconductor device and semiconductor device manufacturing method Grant 11,195,907 - Shibukawa , et al. December 7, 2	2021-12-07
Semiconductor Device And Semiconductor Device Manufacturing Method App 20200357882 - SHIBUKAWA; Akihiko ; et al.	2020-11-12
Wide gap semiconductor device and method of manufacturing the same Grant 9,960,228 - Maeyama , et al. May 1, 2	2018-05-01
Wide Gap Semiconductor Device and Method of Manufacturing the Same App 20170263697 - MAEYAMA; Yusuke ; et al.	2017-09-14
Method for manufacturing silicon carbide (SiC) semiconductor device by introducing nitrogen concentration of 5X1019 cm-3 or more at a boundary surface between thermal oxide film and the SiC substrate and then removing the thermal oxide film Grant 9,496,366 - Maeyama , et al. November 15, 2	2016-11-15
Method For Manufacturing Silicon Carbide Semiconductor Device App 20160056260 - MAEYAMA; Yusuke ; et al.	2016-02-25
Schottky barrier diode Grant 8,937,319 - Maeyama , et al. January 20, 2	2015-01-20
Schottky Barrier Diode App 20120228636 - MAEYAMA; Yusuke ; et al.	2012-09-13
Bipolar Semiconductor Device And Method For Manufacturing Same App 20110169015 - Negoro; Yuki ; et al.	2011-07-14
Method for manufacturing junction semiconductor device Grant 7,544,552 - Nonaka , et al. June 9, 2	2009-06-09
SiC semiconductor device App 20060214268 - Maeyama; Yusuke ; et al.	2006-09-28
Method for manufacturing junction semiconductor device App 20060216879 - Nonaka; Ken-ichi ; et al.	2006-09-28

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