Yoshikazu Niwa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressurization device for battery cells
- Patent number 10,193,181
- Issue date Jan 29, 2019
- Nissan Motor Co., Ltd.
- Yoshikazu Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging and discharging inspection device and charging and dischar...
- Patent number 9,847,559
- Issue date Dec 19, 2017
- Nissan Motor Co., Ltd.
- Yoshikazu Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chuck mechanism of charge-discharge test device for thin secondary...
- Patent number 9,136,567
- Issue date Sep 15, 2015
- Nissan Motor Co., Ltd.
- Takashi Nishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chuck mechanism of charge/discharge testing device for flat-recharg...
- Patent number 8,618,804
- Issue date Dec 31, 2013
- Fujitsu Telecom Networks Limited
- Takashi Nishihara
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pressurization Device for Battery Cells
- Publication number 20170133705
- Publication date May 11, 2017
- NISSAN MOTOR CO., LTD.
- Yoshikazu Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING AND DISCHARGING INSPECTION DEVICE AND CHARGING AND DISCHAR...
- Publication number 20160079635
- Publication date Mar 17, 2016
- NISSAN MOTOR CO., LTD.
- Yoshikazu NIWA
- G01 - MEASURING TESTING
Information Patent Application
CHUCK MECHANISM OF CHARGE-DISCHARGE TEST DEVICE FOR THIN SECONDARY...
- Publication number 20130113494
- Publication date May 9, 2013
- NISSAN MOTOR CO., LTD.
- Takashi Nishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHUCK MECHANISM OF CHARGE/DISCHARGE TESTING DEVICE FOR FLAT-RECHARG...
- Publication number 20110309837
- Publication date Dec 22, 2011
- Takashi NISHIHARA
- G01 - MEASURING TESTING