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Inventor

Kazuo Sugazaki

Inventor
Kanagawa, JP

Overview

14→
Patents
1983–1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08LCompositions of macromolecular compounds17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C08JWorking-up15%
C07DHeterocyclic compounds8%
B23KSoldering or unsoldering6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
H05KPrinted circuits6%
Y10TTechnical subjects covered by former us classification4%
C07CAcyclic or carbocyclic compounds2%
PatentTitleYear
5,936,048'Method for preparing modified resins and their applications'19995,869,184'Diguanamines and preparation process, derivatives and use thereof'19995,792,814'Method for preparing modified resins and their applications'19985,674,947'Method for preparing modified resins and their applications'19975,569,726'Diguanamines and preparation process, derivatives and use thereof'19965,545,702'Diguanamines and preparation process, derivatives and use thereof'19965,480,947'Diguanamines and preparation process, derivatives and use thereof'19965,210,132'Continuous process for preparing rubber modified high impact resin'19935,191,023'Block-copolymerized-rubber-modified styrene copolymers'19934,972,024'Anionically-polymerized-rubber-modified styrene copolymers'19904,808,661'Rubber dispersed copolymer resin'19894,758,644'Bromostyrene composition'19884,619,959'Continuous production process of styrene-base resin'19864,405,671'Optical information recording disk'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1999Patents assigned to MITSUI TOATSU CHEMICALS (12)· patent assignee history
1983–1999Based in Kanagawa, JP· patent location history
1986Patents assigned to TOYO ENGINEERING CORP (1)· patent assignee history
1986–1993Based in Yokohama, JP· patent location history
1996Based in Kawagawa-ken, JP· patent location history
1998–1999Patents assigned to MITSUI CHEMICALS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS121983–1999
MITSUI CHEMICALS INC21998–1999
TOYO ENGINEERING CORP11986
Locations
LocationPatentsSpan
Kanagawa, JP91983–1999
Yokohama, JP41986–1993
Kawagawa-ken, JP11996