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Inventor

Nobuyuki Banba

Inventor
Ibaraki, JP

Overview

1→
Patents
1989
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.

B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors50%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped50%
PatentTitleYear
4,854,783'Vertical hydro-hoist with adjustable floats and method of operating the same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to HITACHI LTD (1)· patent assignee history
1989Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11989
Locations
LocationPatentsSpan
Ibaraki, JP11989