LexDanaLexDanabeta
Inventor

Toraki Sakuma

Inventor
Hitachi, JP

Overview

2→
Patents
1993–1994
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.

G21Cprimary
G21CNuclear reactors40%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution40%
C23FNon-mechanical removal of metallic material from surface20%
PatentTitleYear
5,304,261'Method of fabricating a channel box or other part for a nuclear reactor'19945,265,139'Fuel assembly'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to HITACHI LTD (2)· patent assignee history
1993Patents assigned to HITACHI ENG CO LTD (1)· patent assignee history
1993–1994Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21993–1994
HITACHI ENG CO LTD11993
Locations
LocationPatentsSpan
Hitachi, JP21993–1994