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Inventor

Akifumi Ooishi

Inventor
Shizuoka, JP

Overview

3→
Patents
2008–2010
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.

F16Dprimary
F16DCouplings for transmitting rotation40%
B62KCycles20%
F16HGearing20%
G05GControl devices or systems insofar as characterised by mechanical features only20%
PatentTitleYear
7,731,613'V-belt type continuously variable transmission, saddle-ride type vehicle, and method of manufacturing the V-belt type continuously variable transmission'20107,395,911'Vehicle with clutch assist device'20087,395,912'Operating assist device for vehicle clutch'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2010Patents assigned to YAMAHA MOTOR CO LTD (3)· patent assignee history
2008–2010Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA MOTOR CO LTD32008–2010
Locations
LocationPatentsSpan
Shizuoka, JP32008–2010