Inventor

Toshifumi Midorikawa

Inventor
Tokyo, JP

Overview

4→
Patents
2012–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
Y10TTechnical subjects covered by former us classification25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08JWorking-up17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
G11BInformation storage based on relative movement between record carrier and transducer8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to MIDORIKAWA TOSHIFUMI (4)· patent assignee history
2012–2014Based in Tokyo, JP· patent location history
2013–2014Patents assigned to MAEDA SATOSHI (3)· patent assignee history
2014Patents assigned to HAMADA NAOHIRO (2)· patent assignee history
2014Patents assigned to HAYASHI HIDETAKA (2)· patent assignee history
2014Patents assigned to KUMAGAI KYOKO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MIDORIKAWA TOSHIFUMIself42012–2014
MAEDA SATOSHI32013–2014
HAMADA NAOHIRO22014
HAYASHI HIDETAKA22014
KUMAGAI KYOKO22014
Locations
LocationPatentsSpan
Tokyo, JP42012–2014