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Inventor

Masao Miura

Inventor
Kanagawa, JP

Overview

11→
Patents
1982–2008
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H01Hprimary
H01HElectric switches54%
C01BNon-metallic elements15%
B01DSeparation8%
B60NSeats specially adapted for vehicles8%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
PatentTitleYear
7,367,625'Retractable seats'20086,924,720'Circuit breaker'20056,469,601'Under-voltage tripping device with early-operation auxiliary switch for circuit breaker'20025,589,672'Circuit breaker with arc quenching device and vent'19965,581,219'Circuit breaker'19965,569,894'Circuit breaker arc quenching device with venting structure including flapper valve'19965,025,236'Circuit breaker'19914,849,726'Circuit breaker'19894,820,316'Method of foreseeing break-through in gas adsorbing apparatus'19894,490,344'Production process of silicon tetrachloride'19844,327,062'Process for producing chloride of elements of Group III, IV or V of Periodic Table'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1989Patents assigned to UBE INDUSTRIES (3)· patent assignee history
1982–1989Based in Ube, JP· patent location history
1989–2005Patents assigned to FUJI ELECTRIC CO LTD (7)· patent assignee history
1989–1996Based in Kanagawa, JP· patent location history
1996Based in Kawasaki, JP· patent location history
2002–2005Based in Saitama, JP· patent location history
2008Patents assigned to TOYOTA BOSHOKU KK (1)· patent assignee history
2008Based in Anjo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD71989–2005
UBE INDUSTRIES31982–1989
TOYOTA BOSHOKU KK12008
Locations
LocationPatentsSpan
Kanagawa, JP31989–1996
Ube, JP31982–1989
Saitama, JP22002–2005
Kawasaki, JP21996
Anjo, JP12008