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Inventor

Atushi Satoh

Inventor
Saitama, JP

Overview

7→
Patents
1991–2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B60Tprimary
B60TVehicle brake control systems or parts thereof67%
F16JPistons22%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
PatentTitleYear
6,408,757'Paper roll braking device'20025,287,793'Power piston assembly for booster with diaphragm retainer'19945,170,628'Brake booster'19925,083,495'Brake booster with one-way valve on centerplate'19925,083,496'Seal unit for brake booster'19924,996,904'Negative pressure booster equipment'19914,995,302'Negative pressure booster equipment'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to JIDOSHA KIKI CO (6)· patent assignee history
1991Based in Higashimatsuyama, JP· patent location history
1992–1994Based in Saitama, JP· patent location history
2002Patents assigned to TOKYO KIKAI SEISAKUSHO LTD (1)· patent assignee history
2002Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIDOSHA KIKI CO61991–1994
TOKYO KIKAI SEISAKUSHO LTD12002
Locations
LocationPatentsSpan
Saitama, JP41992–1994
Higashimatsuyama, JP21991
Kawasaki, JP12002