Inventor · disambiguated record
Toru Nonaka
Also filed as: NONAKA TORU
2 granted patents·1 pending application·143 citations·filing 1986–2001
69Inventor score
Top patents by PatentIndex Score
3 records- 0185US4788043AProcess for washing semiconductor substrate with organic solventTOKUYAMA SODA KK·Filed 1986·Granted Nov 29, 1988·116 cites·8 claims
- 0267US6197733B1Photoresist ashing residue cleaning agentTOKUYAMA CORP·Filed 1999·Granted Mar 6, 2001·27 cites·12 claims
- 0329US2003104322A1Developing solution for photoresistFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →