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Inventor

Toshiaki Wagatsuma

Inventor
Yokohama, JP

Overview

2→
Patents
1976–1977
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B60Dprimary
B60DVehicle connections33%
E02FDredging33%
F16FSprings33%
PatentTitleYear
4,018,452'Tractor-scraper units with push-pull coupling including two-way shock absorbers'19773,977,699'Shock-absorbing push-pull coupling for tandem scrapers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history
1976Based in Fujisawa, JP· patent location history
1977Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD21976–1977
Locations
LocationPatentsSpan
Yokohama, JP11977
Fujisawa, JP11976