Inventor · disambiguated record
Yohei Chikashige
Also filed as: CHIKASHIGE YOHEI
2 granted patents·7 citations·filing 2015–2019
46Inventor score
Files withTOKUYAMA CORP2
Top patents by PatentIndex Score
2 records- 0185US9809682B2Hydrophobized spherical polyalkylsilsesquioxane fine particle, external additive for toner, dry toner for electrophotography, and method of manufacturing hydrophobized spherical polyalkylsilsesquioxane fine particleTOKUYAMA CORP·Filed 2015·Granted Nov 7, 2017·7 cites·17 claims
- 0256US12054587B2Spherical polymethylsilsesquioxane particlesTOKUYAMA CORP·Filed 2019·Granted Aug 6, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →