Inventor · disambiguated record
Yoshitake Tamada
Also filed as: TAMADA YOSHITAKE
4 granted patents·35 citations·filing 1995–2009
72Inventor score
Files withNISSAN CHEMICAL IND LTD4
Top patents by PatentIndex Score
4 records- 0172US5977027APyrimidone isobutyric acid and herbicides containing the sameNISSAN CHEMICAL IND LTD·Filed 1998·Granted Nov 2, 1999·18 cites·9 claims
- 0270US5834401ANitrogen-containing cyclic compounds and herbicides containing the same as active ingredientNISSAN CHEMICAL IND LTD·Filed 1995·Granted Nov 10, 1998·17 cites·8 claims
- 0365US7709636B2Pyrazole sulfonylurea compound and herbicideNISSAN CHEMICAL IND LTD·Filed 2009·Granted May 4, 2010·0 cites·7 claims
- 0450US7557067B2Pyrazole sulfonylurea compound and herbicideNISSAN CHEMICAL IND LTD·Filed 2005·Granted Jul 7, 2009·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →