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Inventor

Shigeyoshi Kouno

Inventor
Kanagawa, JP

Overview

4→
Patents
1984–2009
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.

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material36%
Y10TTechnical subjects covered by former us classification36%
B23GThread cutting18%
B26FPerforating9%
PatentTitleYear
7,597,512'Tapping method, tapping device and punch press'20097,559,727'Tapping method and device, and punch press'20096,148,707'Punch press and method of punching plate-type workpiece by the press'20004,475,424'Blanking apparatus'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2009Patents assigned to AMADA CO LTD (4)· patent assignee history
1984Based in Zama, JP· patent location history
2000–2009Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMADA CO LTD41984–2009
Locations
LocationPatentsSpan
Kanagawa, JP32000–2009
Zama, JP11984