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Inventor

Hajime Shimabukuro

Inventor
Yokohama, JP

Overview

4→
Patents
1979–1984
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.

G02Bprimary
G02BOptical elements, systems or apparatus25%
Y10TTechnical subjects covered by former us classification25%
C23CCoating metallic material17%
B05DProcesses for applying fluent materials to surfaces, in general8%
C07CAcyclic or carbocyclic compounds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,457,587'Reflector and method for manufacturing the same'19844,457,598'Reflector and method for manufacturing the same'19844,431,268'Reflector and method for manufacturing the same'19844,136,079'Urea compound having carboxylate radical and method for producing the same'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1984Patents assigned to NHK SPRING CO LTD (4)· patent assignee history
1979–1984Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NHK SPRING CO LTD41979–1984
Locations
LocationPatentsSpan
Yokohama, JP41979–1984