Inventor · disambiguated record
Kazumasa Aso
Also filed as: ASO KAZUMASA
2 granted patents·30 citations·filing 1996–2007
54Inventor score
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2 records- 0165US5783047AHeat integrated distillation columnKIMURA KAKOKI CO LTD·Filed 1996·Granted Jul 21, 1998·30 cites·12 claims
- 0235US8869879B2Pipe/filler unit, internal heat exchanging type distillation column and production method thereofNAKANISHI TOSHINARI·Filed 2007·Granted Oct 28, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →