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Inventor

Harushige Aoyagi

Inventor
Nagano, JP

Overview

4→
Patents
1999–2009
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F16Cprimary
F16CShafts33%
F16HGearing33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
7,637,664'Composite roll bearing'20096,837,623'4-point contact ball bearing'20056,129,648'Planetary gear device'20005,931,054'Flexible meshing type gear drive having specific sequences of actual teeth removed'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2009Patents assigned to HARMONIC DRIVE SYSTEMS (4)· patent assignee history
1999–2009Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARMONIC DRIVE SYSTEMS41999–2009
Locations
LocationPatentsSpan
Nagano, JP41999–2009