Inventor

Yasuhiro Takaoka

Inventor

Yokohama, JP

Overview

1989–1990

Patent span

Physics

Primary field (CPC G)

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

D21Gprimary

D21GCalenders20%

F16CShafts20%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%

G07GRegistering the receipt of cash, valuables, or tokens20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

1989–1990Based in Yokohama, JP· patent location history

1990Patents assigned to KINYOSHA KK (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KINYOSHA KK	1	1990
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	1989

Locations

Location	Patents	Span
Yokohama, JP	2	1989–1990