Inventor · disambiguated record
Koji Hisasue
Also filed as: HISASUE KOJI
3 granted patents·49 citations·filing 1992–2002
68Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
3 records- 0172US5305114AElectronic blackboard apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 19, 1994·43 cites·27 claims
- 0249US6575589B2Pen holder for interactive boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·5 cites·10 claims
- 0343US6774891B2Transcription systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 10, 2004·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →