Inventor · disambiguated record
Kiyokazu Ishiwatari
Also filed as: ISHIWATARI KIYOKAZU
3 granted patents·2 pending applications·40 citations·filing 1989–2010
72Inventor score
Technology areasB29C
Top patents by PatentIndex Score
5 records- 0173US6685103B2Straw tube, and apparatus and method for producing the sameSHOWA DENKO PLASTIC PROD CO·Filed 2001·Granted Feb 3, 2004·16 cites·14 claims
- 0268US7776414B2Infusion container with multiple chambersHOSOKAWA YOKO KK·Filed 2003·Granted Aug 17, 2010·8 cites·12 claims
- 0351US4965035AMethod of preforming a cover member of a can-shaped containerSHOWA DENKO KK·Filed 1989·Granted Oct 23, 1990·16 cites·2 claims
- 0447US2010269972A1Infusion container with multiple chambersHOSOKAWA YOKO KK·Filed 2010·Application pending·0 cites
- 0540US2004134998A1Straw tube, and apparatus and method for producing the sameSHOWA DENKO KK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →