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Inventor

Masabumi Takahashi

Inventor
Kamisu, JP

Overview

2→
Patents
2014–2016
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.

C07Dprimary
C07DHeterocyclic compounds67%
A61KPreparations for medical, dental or toiletry purposes33%
PatentTitleYear
9,227,942'Method for producing 5-(difluoromethyl)pyrazine-2-carboxylic acid and production intermediate thereof'20168,759,530'Method for producing phenoxypyridine derivative'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to EISAI R&D MAN CO LTD (2)· patent assignee history
2014Patents assigned to TAKAHASHI MASABUMI (1)· patent assignee history
2014–2016Based in Kamisu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EISAI R&D MAN CO LTD22014–2016
TAKAHASHI MASABUMIself12014
Locations
LocationPatentsSpan
Kamisu, JP22014–2016