LexDanaLexDanabeta
Inventor

Kazuyoshi Sakuma

Inventor
Hidakamachi, JP

Overview

3→
Patents
1984–1987
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B21Jprimary
B21JForging29%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material14%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels14%
B23PMetal-working not otherwise provided for14%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling14%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors14%
PatentTitleYear
4,688,978'Component distribution device'19874,505,144'Apparatus for simultaneous both-end shaping of workpiece'19854,484,464'Electrical upsetting method and device therefor'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
1984–1985Based in Hidakamachi, JP· patent location history
1987Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD31984–1987
Locations
LocationPatentsSpan
Hidakamachi, JP21984–1985
Saitama, JP11987