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Inventor

Yoichiro Kawamoto

Inventor
Kariya, JP

Overview

5→
Patents
2012–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems31%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles15%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids15%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped15%
B01DSeparation8%
F01CRotary-piston or oscillating-piston machines or engines8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,344,777Ejector with temperature-sensitive drive device201910,029,538Refrigeration cycle20189,879,887'Ejector'20188,590,322'Oil separator and refrigerant compressor having the same'20138,096,794'Compressor with oil separation and storage'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to DENSO CORP (5)· patent assignee history
2012–2013Patents assigned to IWANAMI SHIGEKI (2)· patent assignee history
2012–2013Patents assigned to KAWAMOTO YOICHIRO (2)· patent assignee history
2012–2013Patents assigned to NIPPON SOKEN (2)· patent assignee history
2012–2013Based in Nagoya, JP· patent location history
2013Patents assigned to HOTTA TADASHI (1)· patent assignee history
2018–2019Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP52012–2019
IWANAMI SHIGEKI22012–2013
KAWAMOTO YOICHIROself22012–2013
NIPPON SOKEN22012–2013
HOTTA TADASHI12013
Locations
LocationPatentsSpan
Kariya, JP32018–2019
Nagoya, JP22012–2013