Inventor · disambiguated record
Kazuki Iwashita
Also filed as: IWASHITA KAZUKI · OYAMA RYUJI
8 granted patents·3 pending applications·41 citations·filing 2001–2015
82Inventor score
Top patents by PatentIndex Score
11 records- 0184US8854156B2Thin-film piezoelectric resonator and thin-film piezoelectric filter using the sameIWASHITA KAZUKI·Filed 2010·Granted Oct 7, 2014·13 cites·20 claims
- 0282US10125313B2Oxynitride phosphor powder and method for producing sameUBE INDUSTRIES·Filed 2015·Granted Nov 13, 2018·3 cites·16 claims
- 0372US6927648B2MultiplexerUBE INDUSTRIES·Filed 2001·Granted Aug 9, 2005·16 cites·9 claims
- 0468US7965017B2Thin film piezoelectric resonator and method for manufacturing the sameUBE INDUSTRIES·Filed 2007·Granted Jun 21, 2011·6 cites·8 claims
- 0567US9828545B2(Oxy)nitride phosphor powder and method of producing sameUBE INDUSTRIES·Filed 2014·Granted Nov 28, 2017·1 cites·9 claims
- 0651US6660674B2Dielectric ceramic composition for high frequency waveUBE ELECTRONICS LTD·Filed 2001·Granted Dec 9, 2003·2 cites·4 claims
- 0750US9777215B2Oxynitride phosphor powderUBE INDUSTRIES·Filed 2014·Granted Oct 3, 2017·0 cites·11 claims
- 0848US2016272886A1Oxynitride fluorescent powder and method for manufacturing sameUBE INDUSTRIES·Filed 2014·Application pending·0 cites
- 0945US9708533B2Wavelength conversion member and light-emitting device employing sameUBE INDUSTRIES·Filed 2013·Granted Jul 18, 2017·0 cites·15 claims
- 1044US2016024379A1Method for producing nitride phosphor, silicon nitride powder for nitride phosphor, and nitride phosphorUBE INDUSTRIES·Filed 2014·Application pending·0 cites
- 1136US2010109809A1Thin film piezoelectric resonator and thin film piezoelectric filterTANAKA KENSUKE·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →