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Inventor

Masahiro Kakutani

Inventor
Fujisawa, JP

Overview

4→
Patents
2004–2015
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 liquids50%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
8,978,909'Closure device for a container, and seal member for the device'20157,381,032'Hermetic compressor and freezing air-conditioning system'20087,244,108'Hermetic compressor with an improved cylinder head-suction muffler assembly'20076,688,856'Suction muffler for a hermetic compressor'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2008Patents assigned to MATSUSHITA REFRIGERATION (3)· patent assignee history
2004Based in Kanagawa, JP· patent location history
2007–2008Based in Fujisawa, JP· patent location history
2015Patents assigned to KAKUTANI MASAHIRO (1)· patent assignee history
2015Patents assigned to MAEDA KATSUSHI (1)· patent assignee history
2015Patents assigned to MIYAMOTO NORIKAZU (1)· patent assignee history
2015Patents assigned to SHIRAI TOMOHITO (1)· patent assignee history
2015Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA REFRIGERATION32004–2008
KAKUTANI MASAHIROself12015
MAEDA KATSUSHI12015
MIYAMOTO NORIKAZU12015
SHIRAI TOMOHITO12015
Locations
LocationPatentsSpan
Fujisawa, JP22007–2008
Osaka, JP12015
Kanagawa, JP12004