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Inventor

Tatsurou Sugiyama

Inventor
Iwata, JP

Overview

3→
Patents
1998–2001
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 rotation60%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests40%
PatentTitleYear
6,264,565'Tripod type constant velocity universal joint'20016,200,224'Slidable constant velocity universal joint'20015,735,745'Homokinetic universal joint having ball grooves in a cylindrical plane'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to NTN TOYO BEARING CO LTD (3)· patent assignee history
1998Based in Haibara-gun, JP· patent location history
2001Based in Iwata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTN TOYO BEARING CO LTD31998–2001
Locations
LocationPatentsSpan
Iwata, JP22001
Haibara-gun, JP11998