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Inventor

Tomonori Yoshiyama

Inventor
Funabashi, JP

Overview

2→
Patents
2002–2012
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C07DHeterocyclic compounds50%
PatentTitleYear
8,158,787'Process for producing trichloropyrimidine compound'20126,462,225'Method for producing 2,2-dimethyl-3-(1-propenyl)cyclopropanecarboxylate ester'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2012Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history
2002Based in Toyonaka, JP· patent location history
2012Patents assigned to NAKAZAWA KOICHI (1)· patent assignee history
2012Patents assigned to YOSHIKAWA KOUJI (1)· patent assignee history
2012Patents assigned to YOSHIYAMA TOMONORI (1)· patent assignee history
2012Based in Funabashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO22002–2012
NAKAZAWA KOICHI12012
YOSHIKAWA KOUJI12012
YOSHIYAMA TOMONORIself12012
Locations
LocationPatentsSpan
Funabashi, JP12012
Toyonaka, JP12002