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Inventor profile of:

Narumasa SOEJIMA

City:

Seto-shi

Country:

Japan

Published Applications:

Last publication date:

2016-12-01

Top Assignees for applications by Narumasa SOEJIMA

The entities that hold a legal rights for patent applications filed by inventor SOEJIMA Narumasa:

TOYOTA JIDOSHA KABUSHIKI KAISHA 14 Toyota-shi, Japan
DENSO CORPORATION 5 Kariya, Japan
TOYOTA JIDOSHA KABUSHIKI KAISHA 5 Toyota-shi, Aichi-ken, Japan
TOYOTA JIDOSHA KABUSHIKI KAISHA 4 Toyota, Japan
DENSO CORPORATION 3 Kariya-shi, Japan
DENSO CORPORATION 2 Kariya-shi, Aichi-ken, Japan
DENSO CORPORATION 2 Kariya-city, Japan
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO 1 Aichi-gun, Japan

Recent patent applications by SOEJIMA Narumasa

Narumasa SOEJIMA from Seto-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-12-01

US20160351680A1

Electricity

Method for manufacturing insulated gate type switching device having low-density body region and high-density body region

#2 | 2016-01-07

US20160005861A1

Electricity

Semiconductor device and manufacturing method of semiconductor device

#3 | 2015-07-30

US20150214052A1

Electricity

Semiconductor device and manufacturing method of semiconductor device

#4 | 2014-12-04

US20140353683A1

Electricity

Semiconductor device and method of manufacturing the same

#5 | 2014-09-11

US20140252465A1

Electricity

Semiconductor device having vertical MOSFET structure that utilizes a trench-type gate electrode and method of producing the same

#6 | 2014-07-10

US20140191248A1

Electricity

SEMICONDUCTOR DEVICE

#7 | 2014-07-03

US20140183620A1

Electricity

Semiconductor device

#8 | 2014-06-26

US20140175518A1

Electricity

III-V HEMT devices

#9 | 2014-06-12

US20140162443A1

Electricity

Method for producing semiconductor device

#10 | 2014-06-12

US20140159705A1

Physics

Wafer examination device and wafer examination method

#11 | 2014-04-10

US20140097490A1

Electricity

Semiconductor device

#12 | 2013-06-13

US20130146969A1

Electricity

Switching element and manufacturing method thereof

#13 | 2013-05-02

US20130105889A1

Electricity

SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME

#14 | 2011-12-29

US20110316049A1

Electricity

NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#15 | 2011-08-25

US20110207321A1

Electricity

Semiconductor device manufacturing method

#16 | 2010-11-25

US20100295098A1

Electricity

III-V HEMT devices

InventorID:

217575 ⎘