Inventor

Toshihide Ninagawa

Inventor

Chita, JP

Overview

2007–2019

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 application26%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact16%

C22CAlloys13%

B23KSoldering or unsoldering10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

Y10TTechnical subjects covered by former us classification10%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys6%

B21BRolling of metal3%

B22DCasting of metals3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007–2019Patents assigned to DENSO CORP (9)· patent assignee history

2007Based in Ama-gun, JP· patent location history

2008Based in Yatomi, JP· patent location history

2010–2012Patents assigned to FURUKAWA SKY ALUMINUM CORP (2)· patent assignee history

2010Based in Kariya, JP· patent location history

2012–2015Patents assigned to NINAGAWA TOSHIHIDE (4)· patent assignee history

2012–2015Patents assigned to OZAKI TATSUO (3)· patent assignee history

2012Patents assigned to BEKKI YOICHIRO (1)· patent assignee history

2012–2019Based in Aichi, JP· patent location history

2013–2017Based in Chita, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations