Inventor · disambiguated record
Keizou Kawahara
Also filed as: KAWAHARA KEIZOU
0 granted patents·3 pending applications·0 citations·filing 2002–2009
Top patents by PatentIndex Score
3 records- 0160US2009152095A1Easy-to-tear stretched aliphatic polyester filmTOYO BOSEKI·Filed 2009·Application pending·0 cites
- 0241US2005106345A1Easy-to-tear stretched aliphatic-polyester filmTOYO BOSEKI KABUSH IKI KAISHA·Filed 2003·Application pending·0 cites
- 0332US2005103029A1Refrigerator having alarm device for alarming leakage of refrigerantFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →