Inventor · disambiguated record
Sadaka Mitsuo
Also filed as: MITSUO SADAKA
6 granted patents·1 pending application·63 citations·filing 1995–2008
78Inventor score
Top patents by PatentIndex Score
7 records- 0166US5757902ATelephone exchange for wire telephone and radio telephoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 26, 1998·57 cites·1 claims
- 0256US7471778B2Private branch exchangePANASONIC CORP·Filed 2005·Granted Dec 30, 2008·1 cites·10 claims
- 0351US7113583B2Telephone and private branch exchangeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 26, 2006·1 cites·24 claims
- 0451US6952467B2Private branch exchangeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 4, 2005·2 cites·15 claims
- 0544US8306198B2Private branch exchangeMITSUO SADAKA·Filed 2008·Granted Nov 6, 2012·0 cites·7 claims
- 0641US2004184591A1Communication apparatusFiled 2002·Application pending·0 cites
- 0721US5655012APrivate branch exchange apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 5, 1997·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →