Inventor · disambiguated record
Yoshikatsu Inokuma
Also filed as: INOKUMA YOSHIKATSU
2 granted patents·33 citations·filing 1989–1995
61Inventor score
Technology areasH04M
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0161US4969182AMethod of telephone call wherein status data inhibits calls and indicates to the caller the reason the called subscriber is unavailableHITACHI LTD·Filed 1989·Granted Nov 6, 1990·25 cites·5 claims
- 0235US5652576ASwitching system and information storing equipmentHITACHI LTD·Filed 1995·Granted Jul 29, 1997·8 cites·4 claims
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