Inventor

Yoshifumi Aki

Inventor

Kariya, JP

Overview

1996–2006

Patent span

Mechanical engineering

Primary field (CPC F)

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

F28Fprimary

F28FDetails of heat-exchange and heat-transfer apparatus, of general application33%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact21%

F25BRefrigeration machines, plants or systems9%

Y10TTechnical subjects covered by former us classification9%

B23KSoldering or unsoldering6%

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

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

B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%

F01PCooling of machines or engines in general3%

F16LPipes3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996–1999Patents assigned to NIPPON DENSO CO (4)· patent assignee history

1996–2006Based in Kariya, JP· patent location history

1999–2006Patents assigned to DENSO CORP (7)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENSO CORP	7	1999–2006
NIPPON DENSO CO	4	1996–1999

Locations

Location	Patents	Span
Kariya, JP	11	1996–2006