Inventor · disambiguated record
Rika Higurashi
Also filed as: HIGURASHI RIKA
4 granted patents·13 citations·filing 1991–1997
66Inventor score
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4 records- 0161US5262385AHalogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds thereforMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted Nov 16, 1993·10 cites·12 claims
- 0243US5696054AHerbicidal 1,3-oxazin-4-one derivatives and intermediates theretoRHONE POULENC AGROCHIMIE·Filed 1995·Granted Dec 9, 1997·3 cites·51 claims
- 0326US5977025A1,3-oxazin-4-one derivative, herbicide containing same, and intermediate for preparing sameMITSUBISHI CHEM CORP·Filed 1994·Granted Nov 2, 1999·0 cites·23 claims
- 0426US5932521AHerbicidal 1,3-oxazin-4-one derivatives and intermediates theretoRHONE POULENC AGROCHIMIE·Filed 1997·Granted Aug 3, 1999·0 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →