Membership
Tour
Register
Log in
Hamakawa; Yoshihiro
Follow
Organization
Kawanishi, 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 of forming microcrystalline silicon-containing silicon carbi...
Patent number
5,021,103
Issue date
Jun 4, 1991
Nippon Soken, Inc.
Yoshihiro Hamakawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate for manufacturing single crystal thin films
Patent number
4,758,399
Issue date
Jul 19, 1988
Hamakawa; Yoshihiro
Yoshihiro Hamakawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate for manufacturing single crystal thin films
Patent number
4,735,396
Issue date
Apr 5, 1988
Hamakawa; Yoshihiro
Yoshihiro Hamakawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate for manufacturing single crystal thin films
Patent number
4,717,630
Issue date
Jan 5, 1988
Hamakawa; Yoshihiro
Yoshihiro Hamakawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Photovoltaic device
Patent number
4,271,328
Issue date
Jun 2, 1981
Hamakawa; Yoshihiro
Yoshihiro Hamakawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks