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Inventor

Noboru Higuchi

Inventor
Nagoya, JP

Overview

14→
Patents
1978–1990
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 14 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
Y10TTechnical subjects covered by former us classification16%
B28BShaping clay or other ceramic compositions10%
B01DSeparation6%
B29CShaping or joining of plastics6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
G01GWeighing6%
G05DSystems for controlling or regulating non-electric variables6%
H01BCables6%
PatentTitleYear
4,977,039'Superconducting wire and cable'19904,976,377'Liquid and powder measuring apparatus'19904,880,142'Powder weighing mixer and method thereof'19894,872,763'Method of and apparatus for measuring liquid'19894,830,508'Controlling method and a measuring mixer for liquids and powders'19894,364,760'Ceramic honeycomb filter'19824,340,403'Ceramic honeycomb filter'19824,298,564'Die for extruding a honeycomb structural body and a method of extruding the same'19814,293,357'Method for producing ceramic honeycomb filters'19814,243,370'Die for extruding a honeycomb structural body'19814,242,075'Extrusion dies for extruding honeycomb structural bodies'19804,232,185'Electrical insulator with semiconductive glaze'19804,163,640'Apparatus for extruding a honeycomb structural body'19794,112,193'Electrical insulators'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to NIPPON GAISHI KABUSHIKI KAISHI (1)· patent assignee history
1978–1982Based in Nagoya, JP· patent location history
1979–1982Patents assigned to NGK INSULATORS LTD (8)· patent assignee history
1979–1980Patents assigned to INST TECH PRECISION ELECT (2)· patent assignee history
1989–1990Patents assigned to FUJI PHOTO FILM CO LTD (4)· patent assignee history
1989–1990Based in Kanagawa, JP· patent location history
1990Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1990Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD81979–1982
FUJI PHOTO FILM CO LTD41989–1990
INST TECH PRECISION ELECT21979–1980
AGENCY IND SCIENCE TECHN11990
NIPPON GAISHI KABUSHIKI KAISHI11978
Locations
LocationPatentsSpan
Nagoya, JP91978–1982
Kanagawa, JP41989–1990
Tsukuba, JP11990