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Inventor

Jouji Sekine

Inventor
Tokyo, JP

Overview

3→
Patents
1999–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds43%
C07DHeterocyclic compounds29%
C07BGeneral methods of organic chemistry14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
6,452,026'Process for producing optically active threo-3-amino-1,2-epoxy compounds'20026,376,685'Process for producing optically active threo-3-amino-1,2-epoxy compounds'20025,900,503'Process for producing optically active cyanohydrins'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to NIPPON KAYAKU KK (3)· patent assignee history
1999Based in Yono, JP· patent location history
2002Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KAYAKU KK31999–2002
Locations
LocationPatentsSpan
Tokyo, JP22002
Yono, JP11999