LexDanaLexDanabeta
Inventor

Jun Shirasaki

Inventor
Kobe, JP

Overview

3→
Patents
2018
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.

B61Fprimary
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles43%
F16FSprings29%
F16CShafts14%
F16JPistons14%
PatentTitleYear
10,150,489Tubular elastic linkage device for axle beam201810,138,972Air spring and carriage for vehicle201810,112,628Anti-rolling device of railcar2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to KAWASAKI HEAVY IND LTD (3)· patent assignee history
2018Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
2018Patents assigned to SUMITOMO RIKO CO LTD (1)· patent assignee history
2018Based in Kobe, JP· patent location history
2018Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI HEAVY IND LTD32018
SUMITOMO ELECTRIC INDUSTRIES12018
SUMITOMO RIKO CO LTD12018
Locations
LocationPatentsSpan
Kobe, JP22018
Hyogo, JP12018