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Inventor

Katsunori Shirasu

Inventor
Yokohama, JP

Overview

3→
Patents
1982–1988
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

F03Bprimary
F03BMachines or engines for liquids38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,756,663'Method for operating pumps'19884,406,578'Method for operating pumps'19834,363,597'Method for operating pumps'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1988Patents assigned to TOKYO SHIBAURA ELECTRIC CO (3)· patent assignee history
1982–1988Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO SHIBAURA ELECTRIC CO31982–1988
Locations
LocationPatentsSpan
Yokohama, JP31982–1988