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Inventor

Naoji Kurata

Inventor
Nishinomiya, JP

Overview

8→
Patents
1976–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds41%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
G03GElectrography18%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
C07DHeterocyclic compounds6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
PatentTitleYear
5,403,958'Electrophotographic member'19955,352,834'Electrophotographic member'19945,160,487'Electrophotographic member'19924,831,189'Process for producing aromatic dicarboxylic acids'19894,814,462'Polyoxyalkylene carbozole adduct'19893,989,763'Method for recovering alcohols'19763,959,389'Method of manufacturing alkylene oxide adducts of an aliphatic alcohol'19763,932,531'Method of manufacturing alkylene oxide adducts of an aliphatic alcohol'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1989Patents assigned to NIPPON CATALYTIC CHEM IND (5)· patent assignee history
1976–1995Based in Nishinomiya, JP· patent location history
1976Based in Nichinomiya, JA· patent location history
1989Patents assigned to NIHON JYORYU KOGYO CO LTD (1)· patent assignee history
1989Patents assigned to NIPPON JORYU KOGYO KK (1)· patent assignee history
1992–1995Patents assigned to HITACHI CHEMICAL CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND51976–1989
HITACHI CHEMICAL CO LTD31992–1995
NIHON JYORYU KOGYO CO LTD11989
NIPPON JORYU KOGYO KK11989
Locations
LocationPatentsSpan
Nishinomiya, JP71976–1995
Nichinomiya, JA11976