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Inventor

Masaaki Tsubaki

Inventor
Hitachi, JP

Overview

5→
Patents
2005–2013
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G21Cprimary
G21CNuclear reactors42%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution42%
G21DNuclear power plant17%
PatentTitleYear
8,571,163'Monitoring method and monitoring program for boiling water reactor, and acoustic damping method for boiling water reactor'20138,009,788'Monitoring method and monitoring program for boiling water reactor, and acoustic damping method for boiling water reactor'20117,907,695'Natural circulation boiling water reactor and handling method thereof'20117,769,124'Natural circulation boiling water reactor and handling method thereof'20106,980,621'Main steam system around nuclear reactor'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2013Patents assigned to HITACHI LTD (3)· patent assignee history
2005–2011Based in Hitachi, JP· patent location history
2010–2011Patents assigned to HITACHI GE NUCLEAR ENERGY LTD (2)· patent assignee history
2011–2013Based in Ibaraki, JP· patent location history
2013Patents assigned to FUJIMOTO KIYOSHI (1)· patent assignee history
2013Patents assigned to OHTSUKA MASAYA (1)· patent assignee history
2013Patents assigned to TSUBAKI MASAAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD32005–2013
HITACHI GE NUCLEAR ENERGY LTD22010–2011
FUJIMOTO KIYOSHI12013
OHTSUKA MASAYA12013
TSUBAKI MASAAKIself12013
Locations
LocationPatentsSpan
Hitachi, JP32005–2011
Ibaraki, JP22011–2013