Inventor · disambiguated record
Takamichi Nakagawa
Also filed as: NAKAGAWA TAKAMICHI
4 granted patents·39 citations·filing 1975–2006
74Inventor score
Top patents by PatentIndex Score
4 records- 0183US7832286B2Torque wrenchKYOTO TOOL CO LTD·Filed 2006·Granted Nov 16, 2010·22 cites·14 claims
- 0247US6704495B1Audio-video device reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 9, 2004·10 cites·21 claims
- 0346USD261882SRecord playerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Nov 17, 1981·4 cites·1 claims
- 0432US4039194AAutomatic record playerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Aug 2, 1977·3 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →