Inventor · disambiguated record
Hiroji Katsuragi
Also filed as: KATSURAGI HIROJI
5 granted patents·1 pending application·136 citations·filing 1999–2005
82Inventor score
Top patents by PatentIndex Score
6 records- 0191US6437489B1Actuator utilizing piezoelectric transducerMINOLTA CO LTD·Filed 2000·Granted Aug 20, 2002·57 cites·9 claims
- 0287US6545395B2Piezoelectric conversion element having an electroded surface with a non-electrode surface portion at an end thereofMINOLTA CO LTD·Filed 2001·Granted Apr 8, 2003·42 cites·17 claims
- 0371US7616391B2Multifunctional optical deviceKONICA MINOLTA OPTO INC·Filed 2005·Granted Nov 10, 2009·2 cites·12 claims
- 0457US6278222B1Piezoelectric element, piezoelectric element manufacturing method and actuator using piezoelectric elementMINOLTA CO LTD·Filed 1999·Granted Aug 21, 2001·16 cites·14 claims
- 0554US6188530B1Driving apparatusMINOLTA CO LTD·Filed 1999·Granted Feb 13, 2001·19 cites·13 claims
- 0632US2002027399A1Driving apparatus and method for sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →