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Inventor

Shuichi Yakushi

Inventor
Yokohama, JP

Overview

4→
Patents
1994–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids17%
F25BRefrigeration machines, plants or systems17%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
8,226,372'Electric compressor'20125,562,427'Filter arrangement for a refrigerant compressor'19965,402,655'Refrigerant compressor and refrigeration system incorporating same'19955,304,044'Hermetic compressor'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to MATSUSHITA REFRIGERATION (3)· patent assignee history
1994–2012Based in Yokohama, JP· patent location history
2012Patents assigned to ENDO KATSUMI (1)· patent assignee history
2012Patents assigned to HAMAOKA KOJI (1)· patent assignee history
2012Patents assigned to IIZUKA TATSUYUKI (1)· patent assignee history
2012Patents assigned to KATAYAMA MAKOTO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA REFRIGERATION31994–1996
ENDO KATSUMI12012
HAMAOKA KOJI12012
IIZUKA TATSUYUKI12012
KATAYAMA MAKOTO12012
Locations
LocationPatentsSpan
Yokohama, JP41994–2012