Membership
Tour
Register
Log in
Clean Venture 21 Corporation
Follow
Organization
Osaka, JP
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method for producing photovoltaic device and photovoltaic device
Patent number
8,597,971
Issue date
Dec 3, 2013
Clean Venture 21 Corporation
Mikio Murozono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for producing photovoltaic device and photovoltaic device
Patent number
8,338,690
Issue date
Dec 25, 2012
Clean Venture 21 Corporation
Mikio Murozono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for producing semiconductor or metal particles
Patent number
7,189,278
Issue date
Mar 13, 2007
Clean Venture 21 Corporation
Kenji Kato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Photovoltaic apparatus and mass-producing apparatus for mass-produc...
Patent number
6,706,959
Issue date
Mar 16, 2004
Clean Venture 21 Corporation
Yoshihiro Hamakawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PHOTOVOLTAIC DEVICE AND PHOTOVOLTAIC DEVICE
Publication number
20130164880
Publication date
Jun 27, 2013
Clean Venture 21 Corporation
Mikio Murozono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR PARTICLES
Publication number
20100084776
Publication date
Apr 8, 2010
CLEAN VENTURE 21 CORPORATION
Mikio MUROZONO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for producing photovoltaic device and photovoltaic device
Publication number
20060185716
Publication date
Aug 24, 2006
CLEAN VENTURE 21 CORPORATION
Mikio Murozono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Photovoltaic apparatus and mass-producing apparatus for mass-produc...
Publication number
20060162763
Publication date
Jul 27, 2006
Clean Venture 21 Corp.
Yoshihiro Hamakawa
C30 - CRYSTAL GROWTH
Information
Patent Application
Photovoltaic device and method for producing the same
Publication number
20040016456
Publication date
Jan 29, 2004
CLEAN VENTURE 21 CORPORATION
Mikio Murozono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Photovoltaic apparatus and mass-producing apparatus for mass-produc...
Publication number
20020096206
Publication date
Jul 25, 2002
Clean Venture 21 Corporation
Yoshihiro Hamakawa
C30 - CRYSTAL GROWTH
Trademark
last 30 trademarks