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Inventor

Sumio Yoshida

Inventor
Ono, JP

Overview

4→
Patents
1988–1990
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Dprimary
B23DPlaning50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,958,546'Saw blade'19904,827,822'Saw blade'19894,813,324'Saw blade'19894,727,788'Saw blade'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1990Patents assigned to AMADA CO LTD (4)· patent assignee history
1988–1990Based in Ono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMADA CO LTD41988–1990
Locations
LocationPatentsSpan
Ono, JP41988–1990