Masakazu Yaginuma

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Yokosuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current sensor and smart meter
- Patent number 10,295,578
- Issue date May 21, 2019
- Kabushiki Kaisha Toshiba
- Yoshihiro Higashi
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor acoustic measurement device that determines the prese...
- Patent number 9,869,572
- Issue date Jan 16, 2018
- Kabushiki Kaisha Toshiba
- Masanori Matsuda
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor integrated circuit device and wiring arranging method...
- Patent number 6,962,868
- Issue date Nov 8, 2005
- Kabushiki Kaisha Toshiba
- Shinsuke Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and wiring arranging method...
- Patent number 6,844,630
- Issue date Jan 18, 2005
- Kabushiki Kaisha Toshiba
- Shinsuke Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, MEASUREMENT DEVICE AND MEASUREMENT METHOD
- Publication number 20170067767
- Publication date Mar 9, 2017
- Kabushiki Kaisha Toshiba
- Masanori Matsuda
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRIC ENERGY METER
- Publication number 20160258988
- Publication date Sep 8, 2016
- Kabushiki Kaisha Toshiba
- Masakazu Yaginuma
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR AND SMART METER
- Publication number 20160131687
- Publication date May 12, 2016
- Kabushiki Kaisha Toshiba
- Yoshihiro HIGASHI
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor integrated circuit device and wiring arranging method...
- Publication number 20040227161
- Publication date Nov 18, 2004
- KABUSHIKI KAISHA TOSHIBA
- Shinsuke Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit device and wiring arranging method...
- Publication number 20020117757
- Publication date Aug 29, 2002
- Kabushiki Kaisha Toshiba
- Shinsuke Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS