Inventor · disambiguated record
Ryouichi Ootsubo
Also filed as: OOTSUBO RYOUICHI
1 granted patent·2 pending applications·19 citations·filing 2004–2004
39Inventor score
Files withOOTSUBO RYOUICHI3
Top patents by PatentIndex Score
3 records- 0165US7448803B2Process for producing compression bag and compression bagOOTSUBO RYOUICHI·Filed 2004·Granted Nov 11, 2008·19 cites·13 claims
- 0242US2010021092A1Structure of air vent passage for sealed bag, sealed bag and method of manufacturing sealed bagOOTSUBO RYOUICHI·Filed 2004·Application pending·0 cites
- 0341US2007241023A1Deaeration Valve for Compression Bag and Compression Bag with Deaeration ValveOOTSUBO RYOUICHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →