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Inventor

Katsutoshi Haga

Inventor
Toyota, JP

Overview

1→
Patents
1993
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B23Bprimary
B23BTurning50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
5,243,884'Tool holder device having screw-operated means for connection and disconnection of two engageable members for attachment and removal of cutting tool'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to FUJI SEIKO LIMITED (1)· patent assignee history
1993Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI SEIKO LIMITED11993
Locations
LocationPatentsSpan
Toyota, JP11993