Isao Fujiwara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-voltage feed-through capacitor
- Patent number 11,862,405
- Issue date Jan 2, 2024
- TDK Corporation
- Yuta Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage capacitor, high-voltage capacitor device and magnetron
- Patent number 7,460,353
- Issue date Dec 2, 2008
- TDK Corporation
- Yukihiko Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage feed-through capacitor and magnetron
- Patent number 7,184,256
- Issue date Feb 27, 2007
- TDK Corporation
- Tsukasa Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage capacitor, high-voltage capacitor device and magnetron
- Patent number 7,042,704
- Issue date May 9, 2006
- TDK Corporation
- Tsukasa Sato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High voltage capacitor and magnetron
- Patent number 6,909,590
- Issue date Jun 21, 2005
- TDK Corporation
- Tsukasa Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage feedthrough capacitor
- Patent number 6,510,038
- Issue date Jan 21, 2003
- TDK Corporation
- Tukasa Satou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage capacitor and magnetron
- Patent number 6,344,962
- Issue date Feb 5, 2002
- TDK Corporation
- Hideo Asada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage capacitor and magnetron
- Patent number 6,288,886
- Issue date Sep 11, 2001
- TDK Corporation
- Kazuo Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feedthrough ceramic capacitor having a grounding fitting for fricti...
- Patent number 5,886,592
- Issue date Mar 23, 1999
- TDK Corporation
- Isao Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage capacitor and magnetron having porcelain dielectric ma...
- Patent number 5,729,425
- Issue date Mar 17, 1998
- TDK Corporation
- Isao Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage capacitor and magnetron
- Patent number 5,544,002
- Issue date Aug 6, 1996
- TDK Corporation
- Shouichi Iwaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage through-type ceramic capacitor
- Patent number 5,113,309
- Issue date May 12, 1992
- TDK Corporation
- Setsuo Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage through-type ceramic capacitor
- Patent number 5,032,949
- Issue date Jul 16, 1991
- TDK Corporation
- Setsuo Sasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-VOLTAGE FEED-THROUGH CAPACITOR
- Publication number 20230260714
- Publication date Aug 17, 2023
- TDK Corporation
- Yuta KAMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE FEED-THROUGH CAPACITOR AND MAGNETRON
- Publication number 20070047174
- Publication date Mar 1, 2007
- TDK Corporation
- Tsukasa Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-voltage capacitor, high-voltage capacitor device and magnetoron
- Publication number 20060227470
- Publication date Oct 12, 2006
- TDK Corporation
- Yukihiko Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-voltage capacitor, hight-voltage capacitor device and magnetron
- Publication number 20050168912
- Publication date Aug 4, 2005
- TDK Corporation
- Tsukasa Sato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High voltage capacitor and magnetron
- Publication number 20050073799
- Publication date Apr 7, 2005
- TDK Corporation
- Tsukasa Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High voltage capacitor and magnetron
- Publication number 20010036053
- Publication date Nov 1, 2001
- TDK Corporation
- Hideo Asada
- H01 - BASIC ELECTRIC ELEMENTS

Isao Fujiwara

Person

Patents Grantslast 30 patents

High-voltage feed-through capacitor

High-voltage capacitor, high-voltage capacitor device and magnetron

High-voltage feed-through capacitor and magnetron

High-voltage capacitor, high-voltage capacitor device and magnetron

High voltage capacitor and magnetron

High-voltage feedthrough capacitor

High voltage capacitor and magnetron

High voltage capacitor and magnetron

Feedthrough ceramic capacitor having a grounding fitting for fricti...

High voltage capacitor and magnetron having porcelain dielectric ma...

High voltage capacitor and magnetron

High-voltage through-type ceramic capacitor

High-voltage through-type ceramic capacitor

Patents Applicationslast 30 patents

HIGH-VOLTAGE FEED-THROUGH CAPACITOR

HIGH-VOLTAGE FEED-THROUGH CAPACITOR AND MAGNETRON

High-voltage capacitor, high-voltage capacitor device and magnetoron

High-voltage capacitor, hight-voltage capacitor device and magnetron

High voltage capacitor and magnetron

High voltage capacitor and magnetron