Inventor · disambiguated record
Katsutoshi Yoshifusa
Also filed as: YOSHIFUSA KATSUTOSHI
9 granted patents·4 pending applications·204 citations·filing 1999–2016
89Inventor score
Files withAIR PAQ INC5KOYANAGI YOSHIHIRO3YOSHIFUSA KATSUTOSHI2SHIMOWAKI TATESHI1SUMITOMO SPEC METALS1
Top patents by PatentIndex Score
13 records- 0190US7165677B2Structure of air-packing deviceAIR PAQ INC·Filed 2004·Granted Jan 23, 2007·62 cites·15 claims
- 0283US7000767B2Structure of air-packing device having improved shock absorbing capabilityAIR PAQ INC·Filed 2004·Granted Feb 21, 2006·39 cites·20 claims
- 0383US6827099B2Sealing method and apparatus for fluid containerAIR PAQ INC·Filed 2003·Granted Dec 7, 2004·33 cites·20 claims
- 0473US7254932B2Multi-purpose air-packing method and systemAIR PAQ INC·Filed 2004·Granted Aug 14, 2007·17 cites·6 claims
- 0568US9834334B2Cargo palletYOSHIFUSA KATSUTOSHI·Filed 2016·Granted Dec 5, 2017·2 cites·8 claims
- 0668US7204278B2Structure of check-valve and production method thereof and inflatable air-packing device using sameAIR PAQ INC·Filed 2004·Granted Apr 17, 2007·14 cites·30 claims
- 0767US6277275B1Apparatus for magnetic treatment of fluidSUMITOMO SPEC METALS·Filed 1999·Granted Aug 21, 2001·27 cites·17 claims
- 0861US9700161B2Exhaust valve apparatus and gas filled cushionYOSHIFUSA KATSUTOSHI·Filed 2015·Granted Jul 11, 2017·2 cites·4 claims
- 0956US8277910B2Structure of fluid container and method and apparatus for producing the fluid containerKOYANAGI YOSHIHIRO·Filed 2003·Granted Oct 2, 2012·8 cites·11 claims
- 1050US2005229537A1Structure of fluid container and method and apparatus for producing the fluid containerKOYANAGI YOSHIHIRO·Filed 2005·Application pending·0 cites
- 1147US2006278554A1Multi-purpose air-packing method and systemTANAKA YASUZUMI·Filed 2006·Application pending·0 cites
- 1246US2006090845A1Method and system for producing air-packing devicesSHIMOWAKI TATESHI·Filed 2004·Application pending·0 cites
- 1344US2005244527A1Structure of fluid container and method and apparatus for producing the fluid containerKOYANAGI YOSHIHIRO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →