Inventor

Atsushi Hayasaka

Inventor

Kariya, JP

Overview

2006–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F28Dprimary

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%

F01PCooling of machines or engines in general13%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

F25BRefrigeration machines, plants or systems6%

G02BOptical elements, systems or apparatus6%

H10HInorganic light-emitting semiconductor devices having potential barriers6%

LOC126%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to DENSO CORP (4)· patent assignee history

2006–2010Based in Kariya, JP· patent location history

2008Patents assigned to MAZDA MOTOR (1)· patent assignee history

2008Based in Hiroshima, JP· patent location history

2015Patents assigned to HAYASAKA ATSUSHI (1)· patent assignee history

2015Patents assigned to NAKAMURA MITSUGU (1)· patent assignee history

2015Based in Anjo, JP· patent location history

2021Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history

2021Based in Sendai, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations