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Inventor

Atsushi Kikkawa

Inventor
Osaka, JP

Overview

6→
Patents
1987–2013
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus27%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
C09JAdhesives18%
G01BMeasuring length, thickness or similar linear dimensions18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
PatentTitleYear
8,536,294'Adhesive composition'20137,968,667'Adhesive compositions for optical fibers'20115,859,101'Rubber composition for tire'19995,005,959'Illumination system'19914,676,647'Film thickness measuring device and method'19874,659,936'Line width measuring device and method'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to DAINIPPON SCREEN MFG (3)· patent assignee history
1987–1991Based in Osaka, JP· patent location history
1999–2013Patents assigned to YOKOHAMA RUBBER CO LTD (3)· patent assignee history
1999Based in Hiratsuka, JP· patent location history
2011–2013Based in Kanagawa, JP· patent location history
2013Patents assigned to KIKKAWA ATSUSHI (1)· patent assignee history
2013Patents assigned to KIMURA KAZUSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON SCREEN MFG31987–1991
YOKOHAMA RUBBER CO LTD31999–2013
KIKKAWA ATSUSHIself12013
KIMURA KAZUSHI12013
Locations
LocationPatentsSpan
Osaka, JP31987–1991
Kanagawa, JP22011–2013
Hiratsuka, JP11999