Membership
Tour
Register
Log in
Osamu Ohzeki
Follow
Person
Fukui, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Condensation product and use thereof as dispersant for pitch in wat...
Patent number
4,565,546
Issue date
Jan 21, 1986
Nikka Chemical Industry Co.
Osamu Ohzeki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pitch-containing composition
Patent number
4,539,012
Issue date
Sep 3, 1985
Nikka Chemical Industry Co., Ltd.
Osamu Ohzeki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the preparation of pitch-in-water slurry
Patent number
4,537,600
Issue date
Aug 27, 1985
Chiyoda Chem. Engineering & Constr. Co.
Hiroto Tajima
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...