Inventor · disambiguated record

Hirokazu Katsuyama

Also filed as: KATSUYAMA HIROKAZU

2 granted patents·19 citations·filing 1995–2011

59Inventor score

Technology areasC08F H10P

Files withMITSUI PETROCHEMICAL IND1 OSHIDA DAISUKE1

Top patents by PatentIndex Score

2 records

0187US9337093B2Method of manufacturing semiconductor deviceOSHIDA DAISUKE·Filed 2011·Granted May 10, 2016·10 cites·4 claims
0242US5830954AMethod and apparatus for controlling polyolefine resin production plantMITSUI PETROCHEMICAL IND·Filed 1995·Granted Nov 3, 1998·9 cites·16 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →