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Inventor

Kouetsu Hikichi

Inventor
Kakuda, JP

Overview

4→
Patents
2006–2008
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

F16Kprimary
F16KValves36%
Y10TTechnical subjects covered by former us classification27%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
PatentTitleYear
7,441,560'Solenoid valve for fuel cell'20087,401,762'Solenoid-operated valve for use with fuel cells'20087,275,732'Solenoid-operated valve for fuel cells'20077,040,596'Solenoid valve for fuel cell'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to KEIHIN CORP (4)· patent assignee history
2006–2008Based in Kakuda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEIHIN CORP42006–2008
Locations
LocationPatentsSpan
Kakuda, JP42006–2008