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Inventor

Yoshitomo Takeuchi

Inventor
Yokohama, JP

Overview

3→
Patents
2012–2019
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.

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients27%
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08JWorking-up9%
C08LCompositions of macromolecular compounds9%
C23CCoating metallic material9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,513,783Chromium-free paint composition and paint films obtained by coating same20199,738,810'Coating material composition, and coated films obtained by the coating thereof'20178,222,332'Resin compositions for wrinkle pattern paints'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to BASF COATINGS JAPAN LTD (1)· patent assignee history
2012Patents assigned to KOHASHI TAICHIRO (1)· patent assignee history
2012Patents assigned to MIZUTANI HIROKI (1)· patent assignee history
2012–2019Based in Yokohama, JP· patent location history
2017–2019Patents assigned to AKZO NOBEL COATINGS INT BV (2)· patent assignee history
2019Patents assigned to BASF COATINGS GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKZO NOBEL COATINGS INT BV22017–2019
BASF COATINGS GMBH12019
BASF COATINGS JAPAN LTD12012
KOHASHI TAICHIRO12012
MIZUTANI HIROKI12012
Locations
LocationPatentsSpan
Yokohama, JP32012–2019