Inventor
Kazutomo Tani
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables25%
G06FElectric digital data processing25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G07FCoin-freed or like apparatus25%
PatentTitleYear
4,816,656'IC card system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to CASIO COMPUTER CO LTD (1)· patent assignee history
1989Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CASIO COMPUTER CO LTD | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 1989 |