Inventor · disambiguated record
Yoshio Tomizawa
Also filed as: TOMIZAWA YOSHIO
3 granted patents·40 citations·filing 1997–1999
68Inventor score
Files withSHINETSU CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0169US5855860AMethod for porifying fine particulate silicaSHINETSU CHEMICAL CO·Filed 1997·Granted Jan 5, 1999·32 cites·10 claims
- 0242US6214962B1Preparation of organopolysiloxane gumSHINETSU CHEMICAL CO·Filed 1999·Granted Apr 10, 2001·7 cites·8 claims
- 0329US6288195B1Preparation of organopolysiloxane gumSHINETSU CHEMICAL CO·Filed 1999·Granted Sep 11, 2001·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →