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Inventor

Yoshihiko Yanagi

Inventor
Hitachi, JP

Overview

3→
Patents
1992–1993
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G21Cprimary
G21CNuclear reactors50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%
PatentTitleYear
5,265,139'Fuel assembly'19935,128,098'Fuel assembly'19925,106,575'Nuclear fuel assemblies'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to HITACHI LTD (3)· patent assignee history
1992–1993Patents assigned to HITACHI ENG CO LTD (2)· patent assignee history
1992–1993Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD31992–1993
HITACHI ENG CO LTD21992–1993
Locations
LocationPatentsSpan
Hitachi, JP31992–1993