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Inventor

Kuniomi Aizawa

Inventor
Seto, JP

Overview

3→
Patents
1976–1985
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.

G07Fprimary
G07FCoin-freed or like apparatus40%
G06FElectric digital data processing20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
H04QSelecting20%
PatentTitleYear
4,525,712'Transaction processing system'19854,482,802'Transaction handling system'19843,949,176'Method of and apparatus for all busy detection'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to HITACHI LTD (3)· patent assignee history
1976Based in Yokohama, JP· patent location history
1984–1985Based in Seto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD31976–1985
Locations
LocationPatentsSpan
Seto, JP21984–1985
Yokohama, JP11976