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Inventor

Masaru Koshiba

Inventor
Kumagaya, JP

Overview

2→
Patents
2012–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems40%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like20%
F25DRefrigerators20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
9,157,671'Cooling system'20158,209,058'Controller for cooling system'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to KAWAAI TSUYOSHI (2)· patent assignee history
2012–2015Patents assigned to KOSHIBA MASARU (2)· patent assignee history
2012Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history
2012–2015Based in Kumagaya, JP· patent location history
2015Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2015Patents assigned to SEKIGUCHI KAZUHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWAAI TSUYOSHI22012–2015
KOSHIBA MASARUself22012–2015
PANASONIC IP MAN CO LTD12015
SANYO ELECTRIC CO12012
SEKIGUCHI KAZUHIRO12015
Locations
LocationPatentsSpan
Kumagaya, JP22012–2015