Inventor · disambiguated record
Seishiro Ishiyama
Also filed as: ISHIYAMA SEISHIRO
1 granted patent·1 pending application·15 citations·filing 2003–2004
36Inventor score
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2 records- 0158US7517426B2Sheet material, a block like sheet material, a method for producing a sheet material, a method for separating and retrieving a fiber fabrication layer unit and a backing layer from a tile carpetTAJIMA INC·Filed 2004·Granted Apr 14, 2009·15 cites·12 claims
- 0229US2006048464A1Free laying floor tile having pvc based backing material for preventing tile from slipping provided on back surface thereofSHINKOKASEI CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →