Inventor · disambiguated record
Tatsuhiro Hamada
Also filed as: HAMADA TATSUHIRO
10 granted patents·23 citations·filing 1987–1994
83Inventor score
Files withSUMITOMO CHEMICAL CO10
Top patents by PatentIndex Score
10 records- 0180US5244863AIminothiazolines, their production and use as herbicides, and intermediates for their productionSUMITOMO CHEMICAL CO·Filed 1991·Granted Sep 14, 1993·17 cites·21 claims
- 0258US5508415AIminothiazolines, their production and use as herbicides, and intermediates for their productionSUMITOMO CHEMICAL CO·Filed 1994·Granted Apr 16, 1996·4 cites·6 claims
- 0337US5459277AIminothiazolines, their production and use as herbicides, and intermediates for their productionSUMITOMO CHEMICAL CO·Filed 1993·Granted Oct 17, 1995·1 cites·5 claims
- 0435US5426188AIminothiazolines, their production and use as herbicides, and intermediates for their productionSUMITOMO CHEMICAL CO·Filed 1993·Granted Jun 20, 1995·0 cites·9 claims
- 0535US5292715AIminothiazolines, their production and use as herbicidesSUMITOMO CHEMICAL CO·Filed 1992·Granted Mar 8, 1994·1 cites·14 claims
- 0634US5350736AIminothiazolines, their production and use as herbicides, and intermediates for their productionSUMITOMO CHEMICAL CO·Filed 1992·Granted Sep 27, 1994·0 cites·15 claims
- 0732US5349108A5-substituted-2,4-diphenylpyrimidine derivatives, their production and useSUMITOMO CHEMICAL CO·Filed 1993·Granted Sep 20, 1994·0 cites·4 claims
- 0832US4849011A4-substituted-2,6-diphenylpyridine compounds and herbicide containing the same as an active ingredientSUMITOMO CHEMICAL CO·Filed 1987·Granted Jul 18, 1989·0 cites·7 claims
- 0931US5190575A5-substituted-2,4-diphenylpyrimidine derivatives and their useSUMITOMO CHEMICAL CO·Filed 1991·Granted Mar 2, 1993·0 cites·13 claims
- 1030US5270467A5-substituted-2,4-diphenylpyrimidine derivativesSUMITOMO CHEMICAL CO·Filed 1992·Granted Dec 14, 1993·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →