Inventor · disambiguated record
Yoshitaka Sakamaki
Also filed as: SAKAMAKI YOSHITAKA
3 granted patents·52 citations·filing 1988–2010
70Inventor score
Top patents by PatentIndex Score
3 records- 0180US4985208APolymerization reaction apparatusNIPPON STEEL CHEMICAL CO·Filed 1988·Granted Jan 15, 1991·42 cites·4 claims
- 0263US8011509B1Product package and prize for crane claw arcade gameNAMCO CYBERTAINMENT INC·Filed 2010·Granted Sep 6, 2011·6 cites·4 claims
- 0337US5244977AProcess for preparing rubber-modified styrene resinsNIPPON STEEL CHEMICAL CO·Filed 1990·Granted Sep 14, 1993·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →