Inventor

Hisao Nagashima

Inventor

Kariya, JP

Overview

1991–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

F25Bprimary

F25BRefrigeration machines, plants or systems23%

Y02ATechnologies for adaptation to climate change15%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

B22FWorking metallic powder3%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to NIPPON DENSO CO (2)· patent assignee history

1991–2020Based in Kariya, JP· patent location history

1994Based in Anjo, JP· patent location history

1995Based in Toyoake, JP· patent location history

2002–2020Patents assigned to DENSO CORP (7)· patent assignee history

2002–2014Based in Okazaki, JP· patent location history

2010Patents assigned to IDEMITSU KOSAN CO (1)· patent assignee history

2010Based in Chiba, JP· patent location history

2014Patents assigned to INOUE SATOSHI (1)· patent assignee history

2014Patents assigned to INOUE SEIJI (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations