Inventor · disambiguated record

Hirokazu Ohtake

Also filed as: OHTAKE HIROKAZU

2 granted patents·24 citations·filing 1999–2009

60Inventor score

Technology areasH05B Y10S

Files withOHTAKE HIROKAZU1 TOSHIBA LIGHTING & TECHNOLOGY1

Top patents by PatentIndex Score

2 records

0172US8513902B2Power supply unit having dimmer function and lighting unitOHTAKE HIROKAZU·Filed 2009·Granted Aug 20, 2013·8 cites·4 claims
0243US6018221ALighting circuit and lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1999·Granted Jan 25, 2000·16 cites·9 claims

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