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Inventor

Takao Murata

Inventor
Fujieda, JP

Overview

4→
Patents
1977–2015
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 lacquers22%
H01BCables22%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C08LCompositions of macromolecular compounds11%
F16FSprings11%
H01GCapacitors11%
H01QAntennas, i.e. radio aerials11%
PatentTitleYear
9,022,187'Damping valve for shock absorber'20155,187,490'Stripline patch antenna with slot plate'19934,104,698'Wax compositions for flame retardant electrical insulation coatings'19784,032,490'Wax compositions for flame retardant electrical insulation coatings'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to SUMITOMO DUREZ CO (2)· patent assignee history
1977–1978Based in Fujieda, JP· patent location history
1993Patents assigned to HITACHI CHEMICAL CO LTD (1)· patent assignee history
1993Based in Tokyo, JP· patent location history
2015Patents assigned to KAYABA INDUSTRY CO LTD (1)· patent assignee history
2015Patents assigned to MURATA TAKAO (1)· patent assignee history
2015Based in Minokamo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO DUREZ CO21977–1978
HITACHI CHEMICAL CO LTD11993
KAYABA INDUSTRY CO LTD12015
MURATA TAKAOself12015
Locations
LocationPatentsSpan
Fujieda, JP21977–1978
Minokamo, JP12015
Tokyo, JP11993