Inventor · disambiguated record
Akio Takubo
Also filed as: TAKUBO AKIO
3 granted patents·11 citations·filing 2000–2011
63Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0163US8427056B2High-intensity discharge lampUTSUBO ATSUSHI·Filed 2011·Granted Apr 23, 2013·2 cites·20 claims
- 0262US6462477B1High pressure discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 8, 2002·6 cites·11 claims
- 0354US6366019B1High-pressure sodium lampMATSUSHITA IND CO LTD·Filed 2000·Granted Apr 2, 2002·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →