Inventor · disambiguated record
Toshiro Ohtsubo
Also filed as: OHTSUBO TOSHIRO
17 granted patents·1 pending application·810 citations·filing 1986–2005
95Inventor score
Files withSUMITOMO CHEMICAL CO18
Top patents by PatentIndex Score
18 records- 0198US5232701ABoron carbonate and solid acid pesticidal compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Aug 3, 1993·507 cites·10 claims
- 0289US4889719AMicroencapsulated organophosphorus insecticidal composition for agricultural useSUMITOMO CHEMICAL CO·Filed 1988·Granted Dec 26, 1989·56 cites·2 claims
- 0385US5300293APoison bait for control of noxious insectsSUMITOMO CHEMICAL CO·Filed 1990·Granted Apr 5, 1994·37 cites·15 claims
- 0484US5977023ASustained release, solid pesticidal compositions comprising water insoluble alginatesSUMITOMO CHEMICAL CO·Filed 1997·Granted Nov 2, 1999·34 cites·22 claims
- 0582US5945114AWater dispersible granulesSUMITOMO CHEMICAL CO·Filed 1992·Granted Aug 31, 1999·31 cites·3 claims
- 0672US5698540AStabilized pesticidal composition containing acephateSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 16, 1997·15 cites·21 claims
- 0769US6426082B1Aqueous suspension formulation of encapsulated pesticideSUMITOMO CHEMICAL CO·Filed 1999·Granted Jul 30, 2002·16 cites·6 claims
- 0869US5488043AMethod for stabilizing acephate and a dry pesticidal formulation containing the stabilized acephateSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 30, 1996·14 cites·13 claims
- 0968US5929053APesticidal composition and method for controlling pests using the sameSUMITOMO CHEMICAL CO·Filed 1996·Granted Jul 27, 1999·18 cites·6 claims
- 1068US5178872APesticidal composition containing a microencapsulated organo-phosphorus or carbamate in a pyrethroid dispersionSUMITOMO CHEMICAL CO·Filed 1990·Granted Jan 12, 1993·15 cites·4 claims
- 1165US5063059AMicroencapsulated cockroach-controlling compositionSUMITOMO CHEMICAL CO·Filed 1990·Granted Nov 5, 1991·10 cites·1 claims
- 1262US4900551AMethod for preventing termites and microencapsulated organophosphorus termite controlling compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Feb 13, 1990·21 cites·9 claims
- 1361US5707639ASolid insect growth regulating compositionsSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 13, 1998·12 cites·16 claims
- 1459US6335026B1Pesticidal compositionsSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 1, 2002·11 cites·25 claims
- 1558US2006062819A1Enveloped pesticidal formulationsSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 1646US5306499AMicroencapsulated cockroach-controlling compositionSUMITOMO CHEMICAL CO·Filed 1990·Granted Apr 26, 1994·9 cites·6 claims
- 1744US6998132B1Enveloped pesticidal formulationsSUMITOMO CHEMICAL CO·Filed 1999·Granted Feb 14, 2006·3 cites·3 claims
- 1835US4760084ADry pesticidal compositionsSUMITOMO CHEMICAL CO·Filed 1986·Granted Jul 26, 1988·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →