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Inventor

Kenzo Yoshihara

Inventor
Konosu, JP

Overview

4→
Patents
1987–1994
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G07Dprimary
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing67%
G06KGraphical data reading17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,301,786'Method and apparatus for validating a paper-like piece'19945,002,174'Coin validator'19914,951,800'Coin validator'19904,658,125'Gift coupon detectable by bill sorter'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to NIPPON COINCO CO LTD (1)· patent assignee history
1987–1991Based in Konosu, JP· patent location history
1990–1994Patents assigned to NIPPON CONLUX CO LTD (3)· patent assignee history
1994Based in Kounosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CONLUX CO LTD31990–1994
NIPPON COINCO CO LTD11987
Locations
LocationPatentsSpan
Konosu, JP31987–1991
Kounosu, JP11994