Inventor

Hironori Kawamura

Inventor

Kita-ku, JP

Overview

2→

Patents

2014–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

E02Bprimary

E02BHydraulic engineering18%

F03DWind motors18%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g18%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%

E02DFoundations9%

F16LPipes9%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines9%

PatentTitleYear

9,228,569'Method for constructing a foundation for a wind power generation system'2016 8,657,529'Method for planarizing unevenness of the seabed'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to KYOWA CO LTD (2)· patent assignee history

2014–2016Patents assigned to SUMITOMO CORP (2)· patent assignee history

2014–2016Based in Kita-ku, JP· patent location history

2016Patents assigned to KAWAMURA HIRONORI (1)· patent assignee history

2016Patents assigned to MORIYAMA IKUO (1)· patent assignee history

2016Patents assigned to OHKUBO TAKAHITO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOWA CO LTD	2	2014–2016
SUMITOMO CORP	2	2014–2016
KAWAMURA HIRONORIself	1	2016
MORIYAMA IKUO	1	2016
OHKUBO TAKAHITO	1	2016

Locations

Location	Patents	Span
Kita-ku, JP	2	2014–2016