Membership
Tour
Register
Log in
Keiji Kawasaki
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cosmetics, silica-coated metal oxide powder and production method t...
Patent number
6,235,270
Issue date
May 22, 2001
Showa Denko K.K.
Nobuaki Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for forming silica film
Patent number
6,099,911
Issue date
Aug 8, 2000
Showa Denko K.K.
Kotaro Yano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for electrolyzing water or aqueous solutions
Patent number
4,331,523
Issue date
May 25, 1982
Showa Denko K.K.
Keiji Kawasaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cathode for electrolysis of aqueous solution of alkali metal halide
Patent number
4,230,543
Issue date
Oct 28, 1980
Showa Denko K.K.
Keiji Kawasaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic cathode and method for its production
Patent number
4,170,536
Issue date
Oct 9, 1979
Showa Denko K.K.
Keiji Kawasaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR