LexDanaLexDanabeta
Inventor

Yasuyuki Nakae

Inventor
Takarazuka, JP

Overview

3→
Patents
2017
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.

C07Dprimary
C07DHeterocyclic compounds75%
C07CAcyclic or carbocyclic compounds25%
PatentTitleYear
9,732,042'Method for producing pyridazine compound'20179,650,347'Process for producing pyridazinone compound and production intermediates thereof'20179,624,177'Method for producing pyrazole compound'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history
2017Based in Takarazuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO32017
Locations
LocationPatentsSpan
Takarazuka, JP32017