JPS544628A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Go-game operation device
Assignee: NTT Inc
•
Filing: 1977-06-13
•
Granted: —
•
Expires: 1997-06-13
Abstract
Abstract PURPOSE: To combine an input device with an indicator device for a go-game and connect remote places with circuits so that the go-game can be performed in an on-line condition. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Toshio Tsuchiya
- 👤 Naohiko Kamae
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-29 20:54
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.