Inventor · disambiguated record
Hirohisa Kitagawa
Also filed as: KITAGAWA HIROHISA
3 granted patents·83 citations·filing 1998–2002
71Inventor score
Top patents by PatentIndex Score
3 records- 0188US6960672B2Processes for producing alkyl ester of fatty acidREVO INTERNAT INC·Filed 2002·Granted Nov 1, 2005·50 cites·9 claims
- 0283US6255515B1Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of α-olefin and α-olefin polymerMITSUBISHI CHEM CORP·Filed 1998·Granted Jul 3, 2001·33 cites·10 claims
- 0325US6277964B1Anti-PAH monoclonal antibodies and cell lines producing the sameOSAKA GAS CO LTD·Filed 1999·Granted Aug 21, 2001·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →