Inventor · disambiguated record
Tsuyoshi Yao
Also filed as: YAO TSUYOSHI
3 granted patents·1 pending application·21 citations·filing 1997–2014
62Inventor score
Top patents by PatentIndex Score
4 records- 0159US8844611B2Plate stacking type heat exchangerYAO TSUYOSHI·Filed 2008·Granted Sep 30, 2014·3 cites·2 claims
- 0246US10226725B2Oil mist separation method and oil separatorTOKYO ROKI KK·Filed 2014·Granted Mar 12, 2019·0 cites·6 claims
- 0345US5900140AFuel filter module with C-shaped cross-section filterAISAN IND·Filed 1997·Granted May 4, 1999·18 cites·7 claims
- 0443US2016375387A1Oil separatorTOKYO ROKI KK·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →