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Inventor

Yoji Ishida

Inventor
Fukuoka, JP

Overview

3→
Patents
1980–2008
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

B23Kprimary
B23KSoldering or unsoldering25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G07FCoin-freed or like apparatus25%
LOCD125%
PatentTitleYear
7,346,578'Electronic cashing card settlement system'2008D0258286'Combined television receiver and video tape recorder'19814,202,709'Method for manufacturing aluminum or aluminum alloy clad steel sheet or strip'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to FURUKAWA ALUMINIUM (1)· patent assignee history
1980Based in Nikko, JP· patent location history
1981Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1981Based in Nara-shi, JP· patent location history
2008Patents assigned to FUJITSU LTD (1)· patent assignee history
2008Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12008
FURUKAWA ALUMINIUM11980
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11981
Locations
LocationPatentsSpan
Fukuoka, JP12008
Nara-shi, JP11981
Nikko, JP11980