Inventor · disambiguated record
Masayuki Oku
Also filed as: OKU MASAYUKI
6 granted patents·15 citations·filing 1995–2016
75Inventor score
Top patents by PatentIndex Score
6 records- 0168US6320067B1Process for producing nitrileKAO CORP·Filed 2000·Granted Nov 20, 2001·5 cites·14 claims
- 0255US5514830AProcess for producing nitrileKAO CORP·Filed 1995·Granted May 7, 1996·5 cites·14 claims
- 0355US5457222AProcess for producing nitrileKAO CORP·Filed 1995·Granted Oct 10, 1995·5 cites·5 claims
- 0441US10351929B2Sulfuric acid adding facility and operation method thereforSUMITOMO METAL MINING CO·Filed 2016·Granted Jul 16, 2019·0 cites·3 claims
- 0539US9651200B2Slurry-transporting facility and slurry transportation control methodSUMITOMO METAL MINING CO·Filed 2013·Granted May 16, 2017·0 cites·3 claims
- 0629US5912362AProcess for preparing isochroman compoundsKAO CORP·Filed 1996·Granted Jun 15, 1999·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →