Inventor · disambiguated record
Masayoshi Katsura
Also filed as: KATSURA MASAYOSHI
8 granted patents·4 pending applications·91 citations·filing 1999–2010
87Inventor score
Top patents by PatentIndex Score
12 records- 0176US7938452B2Connecting structure between fluid device and jointNIPPON PILLAR PACKING·Filed 2008·Granted May 10, 2011·9 cites·10 claims
- 0276US6364640B1Pump with a pulsation suppression deviceNIPPON PILLAR PACKING·Filed 2000·Granted Apr 2, 2002·18 cites·8 claims
- 0371US8613606B2Bellows pumpKATSURA MASAYOSHI·Filed 2010·Granted Dec 24, 2013·3 cites·6 claims
- 0471US7942165B2Connection structure between integrated panel and fluid deviceNIPPON PILLAR PACKING·Filed 2006·Granted May 17, 2011·7 cites·16 claims
- 0569US6513546B2Check valveNIPPON PILLAR PACKING·Filed 2001·Granted Feb 4, 2003·15 cites·4 claims
- 0668USD563531SFluid gasketNIPPON PILLAR PACKING·Filed 2005·Granted Mar 4, 2008·17 cites·1 claims
- 0756US6945761B1Fluid apparatus having downwardly inclined lower lamella portion of a bellowsNIPPON PILLAR PACKING·Filed 2000·Granted Sep 20, 2005·5 cites·6 claims
- 0854US6095194APulsation suppression device for a pumpNIPPON PILLAR PACKAGING CO LTD·Filed 1999·Granted Aug 1, 2000·17 cites·12 claims
- 0946US2007145691A1Fluid gasketNIPPON PILLAR PACKING·Filed 2006·Application pending·0 cites
- 1046US2009072536A1Connection Structure of Stack Panel to Fluid DeviceNIPPON PILLAR PACKING·Filed 2006·Application pending·0 cites
- 1145US2010013213A1Structure for connection between integrated panel and fluid deviceNIPPON PILLAR PACKING·Filed 2006·Application pending·0 cites
- 1244US2008000533A1Structure for Connection Between Integrated Panel and Fluid DeviceNIPPON PILLAR PACKING·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →