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Inventor

Yasushi Owaki

Inventor
Hokkaido, JP

Overview

2→
Patents
2003–2011
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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 application25%
G01BMeasuring length, thickness or similar linear dimensions25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
8,011,223'Remaining hydrogen sensor'20116,662,860'Heat transfer pipe for liquid medium having grooved inner surface and heat exchanger employing the same'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2011Patents assigned to JAPAN STEEL WORKS LTD (2)· patent assignee history
2003Based in Muroran, JP· patent location history
2011Based in Hokkaido, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN STEEL WORKS LTD22003–2011
Locations
LocationPatentsSpan
Hokkaido, JP12011
Muroran, JP12003