Inventor · disambiguated record
Hirokazu Masuda
Also filed as: MASUDA HIROKAZU
3 granted patents·55 citations·filing 1993–1997
71Inventor score
Top patents by PatentIndex Score
3 records- 0187US5424325AAminoketone derivativesMITSUBISHI CHEM IND·Filed 1993·Granted Jun 13, 1995·41 cites·5 claims
- 0253US5639783AKetone derivativesMITSUBISHI CHEM CORP·Filed 1995·Granted Jun 17, 1997·10 cites·5 claims
- 0340US5834508AKetone derivativesMITSUBISHI CHEM CORP·Filed 1997·Granted Nov 10, 1998·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →