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Inventor

Bunki Kawano

Inventor
Osaka, JP

Overview

14→
Patents
2014–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 14 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems48%
B05BSpraying apparatus4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
F01MLubricating of machines or engines in general4%
F01PCooling of machines or engines in general4%
F04DNon-positive-displacement pumps4%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped4%
F24FAir-conditioning4%
F25DRefrigerators4%
F28BSteam or vapour condensers4%
PatentTitleYear
10,544,968Refrigeration device202010,415,855Refrigeration cycle apparatus20199,982,924Ejector and heat pump apparatus20189,903,623'Ejector having an atomization mechanism and heat pump apparatus'20189,766,015'Heat exchanger'20179,726,405'Ejector and heat pump apparatus including the same'20179,719,699'Refrigeration device'20179,689,588'Refrigerating cycle apparatus'20179,683,762'Heat exchanging device and heat pump'20179,574,571'Pump device and pump system'20179,557,080'Refrigeration cycle apparatus'20179,243,826'Refrigeration cycle using a refrigerant having negative saturated vapor pressure with condensation path backflow control and refrigeration cycle using a refrigerant having negative saturated vapor pressure with evaporation path load bypass'20169,157,684'Refrigeration apparatus'20158,683,963'Hydraulic control device for engine'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to KAWANO BUNKI (3)· patent assignee history
2014Based in Shizuoka, JP· patent location history
2015–2020Patents assigned to PANASONIC IP MAN CO LTD (13)· patent assignee history
2015–2017Patents assigned to KOMORI KOU (2)· patent assignee history
2015–2017Patents assigned to TAGUCHI HIDETOSHI (2)· patent assignee history
2015–2020Based in Osaka, JP· patent location history
2016–2017Patents assigned to PANASONIC CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC IP MAN CO LTD132015–2020
KAWANO BUNKIself32014–2017
PANASONIC CORP32016–2017
KOMORI KOU22015–2017
TAGUCHI HIDETOSHI22015–2017
Locations
LocationPatentsSpan
Osaka, JP132015–2020
Shizuoka, JP12014