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Inventor

Takeshi Shirasawa

Inventor
Wakayama, JP

Overview

5→
Patents
2010–2015
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%
C07CAcyclic or carbocyclic compounds30%
C01BNon-metallic elements20%
C11CFatty acids from fats, oils or waxes10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
9,193,662'Method for producing mixture containing fatty acid monoglyceride'20158,940,933'Method for producing polyoxyalkylene alkyl ether carboxylic acid and salt thereof'20158,652,436'Material for water gas'20148,114,174'Reaction device'20127,795,475'Reaction device'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Patents assigned to KAO CORP (5)· patent assignee history
2010–2015Based in Wakayama, JP· patent location history
2012–2015Patents assigned to SHIRASAWA TAKESHI (3)· patent assignee history
2012Patents assigned to KUMITA YASUKAZU (1)· patent assignee history
2014–2015Patents assigned to AMISHIGE YASUO (2)· patent assignee history
2015Patents assigned to MATSUNAGA AKIRA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP52010–2015
SHIRASAWA TAKESHIself32012–2015
AMISHIGE YASUO22014–2015
KUMITA YASUKAZU12012
MATSUNAGA AKIRA12015
Locations
LocationPatentsSpan
Wakayama, JP52010–2015