Inventor · disambiguated record
Tsutomu Higashiyama
Also filed as: HIGASHIYAMA TSUTOMU
5 granted patents·76 citations·filing 1994–2011
82Inventor score
Top patents by PatentIndex Score
5 records- 0181US5846991APyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1997·Granted Dec 8, 1998·23 cites·8 claims
- 0280US5721264APyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1994·Granted Feb 24, 1998·17 cites·8 claims
- 0376US5840909APyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1997·Granted Nov 24, 1998·17 cites·11 claims
- 0476US5817828APyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1997·Granted Oct 6, 1998·17 cites·8 claims
- 0568US9212174B2Certain β-dihydrofuran derivativesIRIYAMA YUSUKE·Filed 2011·Granted Dec 15, 2015·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →