Inventor · disambiguated record

Yo Nakagawa

Also filed as: NAKAGAWA YO

2 granted patents·44 citations·filing 1999–2003

63Inventor score

Technology areasH05B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0175US6285138B1Apparatus for lighting fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 4, 2001·37 cites·28 claims
0258USRE39341EApparatus for lighting fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 17, 2006·7 cites·33 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →