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Inventor

Eiji Irie

Inventor
Tokyo, JP

Overview

3→
Patents
2011–2012
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.

F03Dprimary
F03DWind motors27%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution27%
H02JElectric power networks18%
PatentTitleYear
8,271,145'Handy terminal for wind turbine generator and wind turbine generator'20128,269,366'Handy terminal for wind turbine generator'20128,063,500'Maintenance operation method for wind turbine generator and wind turbine generator'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to IRIE EIJI (3)· patent assignee history
2011–2012Patents assigned to MINAMI TOHRU (3)· patent assignee history
2011–2012Patents assigned to MITSUBISHI HEAVY IND LTD (3)· patent assignee history
2011Patents assigned to FUKUDA MITSUYOSHI (1)· patent assignee history
2011–2012Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IRIE EIJIself32011–2012
MINAMI TOHRU32011–2012
MITSUBISHI HEAVY IND LTD32011–2012
FUKUDA MITSUYOSHI12011
Locations
LocationPatentsSpan
Tokyo, JP32011–2012