Inventor · disambiguated record
Katsuhiro Koyama
Also filed as: KOYAMA KATSUHIRO
3 granted patents·10 citations·filing 2006–2011
62Inventor score
Top patents by PatentIndex Score
3 records- 0178US7726325B2Deaeration device and ultrasonic cleaning device using the sameKAIJO KK·Filed 2006·Granted Jun 1, 2010·7 cites·12 claims
- 0268US8677892B2Method and apparatus for controlling microorganisms in food materials by vacuum and resonant ultrasonicationMISAWA NAOKI·Filed 2011·Granted Mar 25, 2014·2 cites·6 claims
- 0354US8087418B2Deaeration device and ultrasonic cleaning device using the sameSAIKI KAZUYUKI·Filed 2010·Granted Jan 3, 2012·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →