Inventor

Haruyuki Yamamoto

Inventor
Nagoya, JP

Overview

3→
Patents
2014–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
B23KSoldering or unsoldering13%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general13%
G11BInformation storage based on relative movement between record carrier and transducer13%
H01BCables13%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to NHK SPRING CO LTD (1)· patent assignee history
2014Based in Yokohama, JP· patent location history
2021Patents assigned to NGK INSULATORS LTD (1)· patent assignee history
2021Patents assigned to SUMITOMO WIRING SYSTEMS (1)· patent assignee history
2021Based in Nagoya, JP· patent location history
2021Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD12021
NHK SPRING CO LTD12014
SUMITOMO WIRING SYSTEMS12021
Locations
LocationPatentsSpan
Nagoya, JP12021
Mie, JP12021
Yokohama, JP12014