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Inventor

Hajime Muramatsu

Inventor
Higashimatsuyama, JP

Overview

7→
Patents
1989–2021
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G01Pprimary
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock31%
G01CMeasuring distances, levels or bearings25%
Y10TTechnical subjects covered by former us classification13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
G02BOptical elements, systems or apparatus6%
H01FMagnets6%
PatentTitleYear
10,927,256Transparent liquid silicone rubber composition20216,396,379'Coil device'20025,070,594'Method of making an acceleration sensor'19915,040,418'Acceleration sensor'19915,024,087'Acceleration sensor'19915,005,412'Acceleration sensor'19914,843,877'Acceleration sensor'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to DIESEL KIKI CO (5)· patent assignee history
1989–1991Based in Higashimatsuyama, JP· patent location history
2002Patents assigned to BOSCH AUTOMOTIVE SYSTEMS CORP (1)· patent assignee history
2002Based in Saitama, JP· patent location history
2021Patents assigned to SHINETSU CHEMICAL CO (1)· patent assignee history
2021Based in Annaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIESEL KIKI CO51989–1991
BOSCH AUTOMOTIVE SYSTEMS CORP12002
SHINETSU CHEMICAL CO12021
Locations
LocationPatentsSpan
Higashimatsuyama, JP51989–1991
Annaka, JP12021
Saitama, JP12002