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Inventor

Masaaki Tomizawa

Inventor
Tokyo, JP

Overview

3→
Patents
2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines33%
F01KSteam engine plants33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
F22BMethods of steam generation11%
PatentTitleYear
9,422,826'Start control unit for steam turbine plant'20169,255,494'Steam turbine power plant'20169,249,682'Steam turbine power plant'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to MITSUBISHI HITACHI POWER SYS (3)· patent assignee history
2016Patents assigned to HITACHI LTD (2)· patent assignee history
2016Based in Tokyo, JP· patent location history
2016Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HITACHI POWER SYS32016
HITACHI LTD22016
Locations
LocationPatentsSpan
Tokyo, JP22016
Yokohama, JP12016