Keizo Kawamura

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Taito-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coil component and electronic device
- Patent number 11,626,235
- Issue date Apr 11, 2023
- Taiyo Yuden Co., Ltd.
- Keizo Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and electronic device
- Patent number 11,532,427
- Issue date Dec 20, 2022
- Taiyo Yuden Co., Ltd.
- Keizo Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and electronic device
- Patent number 11,139,105
- Issue date Oct 5, 2021
- Taiyo Yuden Co., Ltd.
- Keizo Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component
- Patent number 9,984,811
- Issue date May 29, 2018
- Taiyo Yuden Co., Ltd.
- Masahiro Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component
- Patent number 9,460,843
- Issue date Oct 4, 2016
- Taiyo Yuden Co., Ltd.
- Masahiro Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic composition and ceramic wiring board
- Patent number 7,176,154
- Issue date Feb 13, 2007
- Taiyo Yuden Co., Ltd.
- Hakuo Kataoka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ceramic composition for use in forming electronic components
- Patent number 6,280,829
- Issue date Aug 28, 2001
- Taiyo Yuden Co., Ltd.
- Keizo Kawamura
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
COIL COMPONENT AND ELECTRONIC DEVICE
- Publication number 20210375532
- Publication date Dec 2, 2021
- Taiyo Yuden Co., Ltd.
- Keizo KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND ELECTRONIC DEVICE
- Publication number 20190198231
- Publication date Jun 27, 2019
- Taiyo Yuden Co., Ltd.
- Keizo KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND ELECTRONIC DEVICE
- Publication number 20190198226
- Publication date Jun 27, 2019
- Taiyo Yuden Co., Ltd.
- Keizo KAWAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20160372260
- Publication date Dec 22, 2016
- Taiyo Yuden Co., Ltd.
- Masahiro HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20150035635
- Publication date Feb 5, 2015
- Taiyo Yuden Co., Ltd.
- Masahiro HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ceramic composition and ceramic wiring board
- Publication number 20060040819
- Publication date Feb 23, 2006
- Hakuo Kataoka
- B32 - LAYERED PRODUCTS