Inventor · disambiguated record
Yohei Kashiwame
Also filed as: KASHIWAME YOHEI
3 granted patents·35 citations·filing 2015–2019
63Inventor score
Top patents by PatentIndex Score
3 records- 0192US10280125B2Process for selective ethylene oligomerization with antifouling componentsSOGO KENJI·Filed 2017·Granted May 7, 2019·33 cites·7 claims
- 0278US10124326B2Modified solid polyalkylaluminoxane and catalyst for olefin oligomerization reactionSUMITOMO CHEMICAL CO·Filed 2015·Granted Nov 13, 2018·2 cites·6 claims
- 0348US11384231B2Propylene polymer compositionSUMITOMO CHEMICAL CO·Filed 2019·Granted Jul 12, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →