LexDanaLexDanabeta
Inventor

Atsushi Nagato

Inventor
Fujisawa, JP

Overview

6→
Patents
2002–2017
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 6 as inventor

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

E02Fprimary
E02FDredging44%
G07CTime or attendance registers33%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding11%
F16CShafts11%
PatentTitleYear
9,783,952'Working machine and method of measuring work amount of working machine'20179,476,183'Work machine and work amount measurement method in work machine'20169,309,650'Working machine and method of measuring work amount of working machine'20169,303,390'Work machine and work management system'20168,104,966'Bearing device'20126,334,494'Control unit for hydraulic impact wrench'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to FUJI AIR TOOLS CO LTD (1)· patent assignee history
2002Based in Osaka, JP· patent location history
2012–2017Patents assigned to KOMATSU MFG CO LTD (5)· patent assignee history
2012Patents assigned to NAGATO ATSUSHI (1)· patent assignee history
2012Patents assigned to SUGIHARA MOTOHIDE (1)· patent assignee history
2012Patents assigned to YAMAMOTO HIROSHI (1)· patent assignee history
2012Based in Hiratsuka, JP· patent location history
2016–2017Based in Fujisawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD52012–2017
FUJI AIR TOOLS CO LTD12002
NAGATO ATSUSHIself12012
SUGIHARA MOTOHIDE12012
YAMAMOTO HIROSHI12012
Locations
LocationPatentsSpan
Fujisawa, JP42016–2017
Hiratsuka, JP12012
Osaka, JP12002