Inventor · disambiguated record
Takakazu Harada
Also filed as: HARADA TAKAKAZU
4 granted patents·1 pending application·35 citations·filing 2001–2013
74Inventor score
Top patents by PatentIndex Score
5 records- 0187US7173208B2Vacuum interrupterMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Feb 6, 2007·21 cites·10 claims
- 0270US8754346B2Vacuum valveHARADA TAKAKAZU·Filed 2010·Granted Jun 17, 2014·6 cites·6 claims
- 0363US9330869B2Vacuum valveMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 3, 2016·2 cites·4 claims
- 0449US6459567B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 1, 2002·6 cites·4 claims
- 0532US2002153353A1Vacuum valveMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →