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Inventor

Nobuya Nakagawa

Inventor
Aichi, JP

Overview

21→
Patents
2003–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 21 as inventor

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

B60Hprimary
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles53%
F25BRefrigeration machines, plants or systems22%
F04BPositive-displacement machines for liquids6%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
H05BElectric heating3%
H05KPrinted circuits3%
PatentTitleYear
10,549,601Air conditioning device for vehicle202010,488,093Air conditioning apparatus201910,449,833Heat exchanger and heat pump system201910,137,763Heat-pump-type vehicle air-conditioning system201810,118,462Heat-pump-type vehicular air-conditioning system201810,024,575Heating-medium heating unit and vehicle air conditioner using the same20189,884,536'Heat-pump automotive air conditioner and defrosting method of the heat-pump automotive air conditioner'20189,791,196'Air conditioning apparatus'20179,707,824'Vehicle heat pump air-conditioning system'20179,440,514'Vehicle air-conditioning system'20169,222,710'Heat-pump automotive air conditioner and defrosting method of the heat-pump automotive air conditioner'20158,901,457'Heat-transfer-medium heating apparatus and vehicle air conditioning apparatus using the same'20147,977,606'Heat-transer-medium heating apparatus and vehicular air-conditioning apparatus using the same'20117,910,858'Heat-transer-medium heating apparatus and vehicular air-conditioning apparatus using the same'20116,932,693'Air-conditioning apparatus'20056,925,825'Vehicle air-conditioning system'20056,772,982'Mounting structure'20046,773,340'Air-conditioning duct for vehicle'20046,739,388'Air-conditioning system for a vehicle'20046,588,496'Air conditioner for vehicle'20036,568,200'Air-conditioning system for a vehicle'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2019Patents assigned to MITSUBISHI HEAVY IND LTD (15)· patent assignee history
2003–2004Based in Nishikasugai-gun, JP· patent location history
2004–2020Based in Aichi, JP· patent location history
2014–2018Patents assigned to NAKAGAWA NOBUYA (5)· patent assignee history
2014–2018Patents assigned to ADACHI TOMOYASU (2)· patent assignee history
2014–2018Patents assigned to KUNIEDA NAOTO (2)· patent assignee history
2014–2019Based in Tokyo, JP· patent location history
2018–2020Patents assigned to MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD152003–2019
NAKAGAWA NOBUYAself52014–2018
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD42018–2020
ADACHI TOMOYASU22014–2018
KUNIEDA NAOTO22014–2018
Locations
LocationPatentsSpan
Aichi, JP102004–2020
Tokyo, JP82014–2019
Nishikasugai-gun, JP32003–2004