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Inventor

Nobuyasu Watanabe

Inventor
Neyagawa, JP

Overview

2→
Patents
2018–2019
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.

F16Dprimary
F16DCouplings for transmitting rotation67%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form33%
PatentTitleYear
10,288,138Friction material for clutch201910,132,374Friction engagement element, dry clutch, and method of manufacturing friction engagement element2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to EXEDY CORP (2)· patent assignee history
2018–2019Patents assigned to EXEDY FRICTION MAT CO LTD (2)· patent assignee history
2018–2019Patents assigned to NISSAN MOTOR (2)· patent assignee history
2018Based in Osaka, JP· patent location history
2019Based in Neyagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXEDY CORP22018–2019
EXEDY FRICTION MAT CO LTD22018–2019
NISSAN MOTOR22018–2019
Locations
LocationPatentsSpan
Neyagawa, JP12019
Osaka, JP12018