Naoya Tokoo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for forming organic light-emitting layer, coating liquid f...
- Patent number 9,954,193
- Issue date Apr 24, 2018
- Hitachi, Ltd.
- Sukekazu Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery module
- Patent number 9,876,207
- Issue date Jan 23, 2018
- Hitachi Automotive Systems, Ltd.
- Naoya Tokoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel and display device using the same
- Patent number 8,098,013
- Issue date Jan 17, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Norihiro Uemura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MODULE
- Publication number 20180123105
- Publication date May 3, 2018
- Hitachi Automotive Systems, Ltd.
- Naoya TOKOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLED BATTERY
- Publication number 20160301051
- Publication date Oct 13, 2016
- Hitachi Automotive Systems, Ltd.
- Osamu KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE
- Publication number 20160149180
- Publication date May 26, 2016
- Hitachi Automotive Systems, Ltd.
- Naoya TOKOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR FORMING ORGANIC LIGHT-EMITTING LAYER, COATING LIQUID F...
- Publication number 20140138663
- Publication date May 22, 2014
- Hitachi, Ltd.
- Sukekazu Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICES AND LIGHT SOURCE SYSTEMS
- Publication number 20130153881
- Publication date Jun 20, 2013
- Hitachi, Ltd
- Naoya Tokoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL AND DISPLAY DEVICE USING THE SAME
- Publication number 20100013370
- Publication date Jan 21, 2010
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Norihiro UEMURA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS