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Inventor

Minematsu Nobuo

Inventor
Tokyo, JP

Overview

1→
Patents
1990
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G07Cprimary
G07CTime or attendance registers33%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing33%
G07FCoin-freed or like apparatus33%
PatentTitleYear
4,931,963'Self-diagnosis method for a bank note depositing and dispensing machine'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to OKI ELECTRIC IND CO LTD (1)· patent assignee history
1990Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI ELECTRIC IND CO LTD11990
Locations
LocationPatentsSpan
Tokyo, JP11990