LexDanaLexDanabeta
Inventor

Hiroyuki Ezaki

Inventor
Tokyo, JP

Overview

2→
Patents
2006–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems40%
F16KValves20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,299,646'Expansion valve having solenoid relief valve'20077,036,527'Composite valve'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2007Patents assigned to FUJIKOKI CORP (2)· patent assignee history
2006–2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKOKI CORP22006–2007
Locations
LocationPatentsSpan
Tokyo, JP22006–2007