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Inventor

Masatsugu Hamasaki

Inventor
Hiroshima, JP

Overview

4→
Patents
2015–2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

E02Fprimary
E02FDredging29%
F16HGearing29%
F16DCouplings for transmitting rotation14%
B60TVehicle brake control systems or parts thereof7%
F16NLubricating7%
H02KDynamo-electric machines7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,487,930'Drive device for construction machine'20169,476,498'Drive device for construction machine'20169,328,817'Drive device for construction machine'20168,992,368'Drive apparatus and construction machine provided with same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to KOBELCO CONSTR MACH CO LTD (4)· patent assignee history
2015Patents assigned to HAMASAKI MASATSUGU (1)· patent assignee history
2015Patents assigned to TERAUCHI KENICHI (1)· patent assignee history
2015–2016Based in Hiroshima, JP· patent location history
2016Patents assigned to KOBE STEEL LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOBELCO CONSTR MACH CO LTD42015–2016
KOBE STEEL LTD22016
HAMASAKI MASATSUGUself12015
TERAUCHI KENICHI12015
Locations
LocationPatentsSpan
Hiroshima, JP42015–2016