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Inventor

Yoko Seto

Inventor
Okayama, JP

Overview

5→
Patents
1996–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C07DHeterocyclic compounds17%
C07BGeneral methods of organic chemistry8%
PatentTitleYear
6,492,532'Method for producing carbonyl compound by dehydrogenating alcohol'20026,429,316'Process for preparing pyrrolidone derivative'20025,712,403'Phosphonite compounds and their complexes'19985,600,032'Method for producing an unsaturated alcohol'19975,481,049'Process for producing alkadienols'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2002Patents assigned to MITSUBISHI CHEM CORP (5)· patent assignee history
1996Based in Tokyo, JP· patent location history
1997–1998Based in Yokohama, JP· patent location history
2002Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM CORP51996–2002
Locations
LocationPatentsSpan
Okayama, JP22002
Yokohama, JP21997–1998
Tokyo, JP11996