Membership
Tour
Register
Log in
Akira Kawahashi
Follow
Person
Komaki-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ohmic electrode and method of forming the same
Patent number
8,716,121
Issue date
May 6, 2014
Toyota Jidosha Kabushiki Kaisha
Akinori Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of semiconductor device
Patent number
8,633,101
Issue date
Jan 21, 2014
Toyota Jidosha Kabushiki Kaisha
Masahiro Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming an OHMIC contact on a P-type 4H-SIC substrate
Patent number
8,008,180
Issue date
Aug 30, 2011
Toyota Jidosha Kabushiki Kaisha
Yasuo Takahashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Semiconductor devices and manufacturing method thereof
Patent number
7,879,705
Issue date
Feb 1, 2011
Toyota Jidosha Kabushiki Kaisha
Akira Kawahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate semiconductor device with high minority carrier inje...
Patent number
6,509,610
Issue date
Jan 21, 2003
Toyota Jidosha Kabushiki Kaisha
Akira Kawahashi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20120217639
Publication date
Aug 30, 2012
TOYOTA JIDOSHA KABUSHIKI KAIHSA
Masahiro Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OHMIC ELECTRODE AND METHOD OF FORMING THE SAME
Publication number
20120132927
Publication date
May 31, 2012
Toyota Jidosha Kabushiki Kaisha
Akinori Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OHMIC ELECTRODE AND METHOD OF FORMING THE SAME
Publication number
20110287626
Publication date
Nov 24, 2011
Akinori Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING AN OHMIC CONTACT ON A P-TYPE 4H-SIC SUBSTRATE
Publication number
20100102332
Publication date
Apr 29, 2010
OSAKA UNIVERSITY
Yasuo Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND MANUFACTURING METHOD THEREOF
Publication number
20090233435
Publication date
Sep 17, 2009
Akira Kawahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulated gate semiconductor device with high minority carrier inje...
Publication number
20020013030
Publication date
Jan 31, 2002
Toyota Jidosha Kabushiki Kaisha
Akira Kawahashi
H01 - BASIC ELECTRIC ELEMENTS