Shiho Umeki

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery state estimating device and battery state estimating method
- Patent number 9,720,046
- Issue date Aug 1, 2017
- Nissan Motor Co., Ltd.
- Kazuhiko Tazoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-phase AC induction motor control device and three-phase AC in...
- Patent number 9,318,989
- Issue date Apr 19, 2016
- Nissan Motor Co., Ltd.
- Yoshihiro Iijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state estimation device and battery state estimation method
- Patent number 8,909,490
- Issue date Dec 9, 2014
- Nissan Motor Co., Ltd.
- Shiho Umeki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
THREE-PHASE AC INDUCTION MOTOR CONTROL DEVICE AND THREE-PHASE AC IN...
- Publication number 20150048774
- Publication date Feb 19, 2015
- NISSAN MOTOR CO., LTD.
- Yoshihiro Iijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY STATE ESTIMATING DEVICE AND BATTERY STATE ESTIMATING METHOD
- Publication number 20130116954
- Publication date May 9, 2013
- Nissan Motor Co. Ltd.
- Kazuhiko Tazoe
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATE ESTIMATION DEVICE AND BATTERY STATE ESTIMATION METHOD
- Publication number 20120316812
- Publication date Dec 13, 2012
- NISSAN MOTOR CO., LTD.
- Shiho Umeki
- G01 - MEASURING TESTING