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Inventor

Hirofumi Saso

Inventor
Shinagawa-ku, JP

Overview

13→
Patents
1992–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H01Hprimary
H01HElectric switches100%
PatentTitleYear
8,477,000'Relay'20138,207,803'Electromagnetic relay'20128,193,881'Relay'20127,551,048'Micro-relay and method of fabricating the same'20097,283,026'Electromagnetic relay'20076,972,651'Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an external magnetic field generating unit and electronic apparatus incorporating the same'20056,970,060'Micro relay of which movable contact remains separated from ground contact in non-operating state'20056,960,972'High-frequency relay having a conductive and grounding base covering at least a bottom surface of a body'20056,903,638'Complex electromagnetic relay'20056,828,888'Micro relay of which movable contact remains separated from ground contact in non-operating state'20046,670,871'Polar relay'20036,181,790'Electromagnetic relay used in a telephone exchange or the like and contact spring assembly for the electromagnetic relay'20015,162,764'Slim-type polarized electromagnetic relay'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2005Patents assigned to TAKAMISAWA ELECTRIC CO (4)· patent assignee history
1992–2001Based in Komoro, JP· patent location history
2003Based in Tokyo, JP· patent location history
2004–2013Patents assigned to FUJITSU COMPONENT LTD (9)· patent assignee history
2004–2013Based in Shinagawa-ku, JP· patent location history
2012–2013Patents assigned to SASO HIROFUMI (3)· patent assignee history
2012–2013Patents assigned to TAKANO SATOSHI (3)· patent assignee history
2012–2013Patents assigned to YUBA TAKASHI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU COMPONENT LTD92004–2013
TAKAMISAWA ELECTRIC CO41992–2005
SASO HIROFUMIself32012–2013
TAKANO SATOSHI32012–2013
YUBA TAKASHI32012–2013
Locations
LocationPatentsSpan
Shinagawa-ku, JP102004–2013
Komoro, JP21992–2001
Tokyo, JP12003