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Inventor

Kazuo Anyouji

Inventor
Himeji, JP

Overview

2→
Patents
2004–2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
C07DHeterocyclic compounds33%
PatentTitleYear
7,253,309'Method for production of methacrylic acid'20076,699,999'Process for producing pyromellitic anhydride'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to NIPPON CATALYTIC CHEM IND (1)· patent assignee history
2004–2007Based in Himeji, JP· patent location history
2007Patents assigned to SUMITOMO CHENICAL CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND12004
SUMITOMO CHENICAL CO12007
Locations
LocationPatentsSpan
Himeji, JP22004–2007