Membership
Tour
Register
Log in
Katsuhiko Nishiwaki
Follow
Person
Toyota-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
9,761,681
Issue date
Sep 12, 2017
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a high withstand voltage
Patent number
7,579,652
Issue date
Aug 25, 2009
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field-effect-type semiconductor device
Patent number
6,930,353
Issue date
Aug 16, 2005
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High withstand voltage field effect semiconductor device with a fie...
Patent number
6,921,941
Issue date
Jul 26, 2005
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process for producing the device
Patent number
6,518,629
Issue date
Feb 11, 2003
Toyota Jidosha Kabushiki Kaisha
Tomoyoshi Kushida
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
Publication number
20170069729
Publication date
Mar 9, 2017
Toyota Jidosha Kabushiki Kaisha
Katsuhiko NISHIWAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20160005843
Publication date
Jan 7, 2016
Toyota Jidosha Kabushiki Kaisha
Yasuhiro HIRABAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High withstand voltage field effect type semiconductor device
Publication number
20040164349
Publication date
Aug 26, 2004
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Field-effect-type semiconductor device
Publication number
20040084725
Publication date
May 6, 2004
Toyota Jidosha Kabushiki Kaisha
Katsuhiko Nishiwaki
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