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Inventor

Motohiro Satoh

Inventor
Ibaraki, JP

Overview

3→
Patents
1983–1990
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia25%
F01DNon-positive displacement machines or engines, e.g. steam turbines25%
G01SRadio direction-finding25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
4,977,444'Semiconductor cooling apparatus'19904,872,606'Sealed structure and production method thereof'19894,377,947'Device for identifying rubbing locations in rotating machines'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1990Patents assigned to HITACHI LTD (3)· patent assignee history
1983Based in Suwa, JP· patent location history
1989–1990Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD31983–1990
Locations
LocationPatentsSpan
Ibaraki, JP21989–1990
Suwa, JP11983