Inventor · disambiguated record

Shinichiro Koyanagi

Also filed as: KOYANAGI SHINICHIRO

1 granted patent·1 pending application·3 citations·filing 1998–2021

20Inventor score

Technology areasA01N C01P

Files withTOKUYAMA CORP2

Top patents by PatentIndex Score

2 records

0158US2023294996A1Crushed polycrystalline silicon lumps and method for producing sameTOKUYAMA CORP·Filed 2021·Application pending·0 cites
0233US6083873AHerbicidal compositionTOKUYAMA CORP·Filed 1998·Granted Jul 4, 2000·3 cites·7 claims

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