Inventor

Yasushi Shigenaga

Inventor

Tokyo, JP

Overview

1→

Patents

2018

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 as inventor

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

F03Dprimary

F03DWind motors33%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g33%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%

PatentTitleYear

9,926,915'Wind power generation system'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to HITACHI LTD (1)· patent assignee history

2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	2018

Locations

Location	Patents	Span
Tokyo, JP	1	2018