Membership
Tour
Register
Log in
Shinako Okada
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Battery electrode, secondary battery, and method of manufacturing same
Patent number
6,686,089
Issue date
Feb 3, 2004
NEC Tokin Corporation
Masaki Fujiwara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery and capacitor using quinoxaline resin
Patent number
6,428,928
Issue date
Aug 6, 2002
NEC Corporation
Gaku Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi layer electrolyte and cell using the same
Patent number
6,413,675
Issue date
Jul 2, 2002
NEC Corporation
Gaku Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor element and battery cell
Patent number
6,343,003
Issue date
Jan 29, 2002
NEC Corporation
Koji Sakata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Proton conductive polymer battery and method of forming the same
Patent number
6,300,015
Issue date
Oct 9, 2001
NEC Corporation
Toshihiko Nishiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode materials for use in batteries, and electrodes and batter...
Patent number
6,277,518
Issue date
Aug 21, 2001
NEC Corporation
Katsuhiko Naoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer secondary battery and method of making same
Patent number
6,274,268
Issue date
Aug 14, 2001
NEC Corporation
Masaki Fujiwara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of preparing a conductive polymer for electrode and method o...
Patent number
6,254,761
Issue date
Jul 3, 2001
NEC Corporation
Shinako Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite electrode for secondary battery and production method the...
Patent number
6,248,474
Issue date
Jun 19, 2001
NEC Corporation
Toshihiko Nishiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer secondary batteries
Patent number
6,099,989
Issue date
Aug 8, 2000
NEC Corporation
Gaku Harada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electrode using improved active material for battery and capacitor
Publication number
20040110062
Publication date
Jun 10, 2004
NEC TOKIN CORPORATION
Gaku Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...