Inventor · disambiguated record
Masatoshi Baba
Also filed as: BABA MASATOSHI
23 granted patents·333 citations·filing 1983–1997
96Inventor score
Top patents by PatentIndex Score
23 records- 0194US4643757AHerbicidal 4-benzoyl-1-methyl-5-hydroxypyrazolesNISSAN CHEMICAL IND LTD·Filed 1985·Granted Feb 17, 1987·58 cites·12 claims
- 0292US4942246AProcess for producing 4-benzoyl-5-hydroxypyrazolesNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jul 17, 1990·37 cites·1 claims
- 0391US4954165ASubstituted benzoyl derivatives and selective herbicidesNISSAN CHEMICAL IND LTD·Filed 1988·Granted Sep 4, 1990·26 cites·5 claims
- 0490US4885022AHerbicidal pyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1987·Granted Dec 5, 1989·34 cites·5 claims
- 0583US4948887APyrazole derivative and herbicide containing itNISSAN CHEMICAL IND LTD·Filed 1988·Granted Aug 14, 1990·29 cites·8 claims
- 0683US4557753AHerbicidal 4-benzoyl-1-methyl-5-phenylalkoxy pyrazolesNISSAN CHEMICAL IND LTD·Filed 1983·Granted Dec 10, 1985·15 cites·23 claims
- 0780US4877787ABenzylthio pyridazinone derivatives, preparation thereof, and insecticidal acaricidal, fungicidal compositionsNISSAN CHEMICAL IND LTD·Filed 1987·Granted Oct 31, 1989·14 cites·10 claims
- 0880US4837217APyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositionsNISSAN CHEMICAL IND LTD·Filed 1986·Granted Jun 6, 1989·17 cites·4 claims
- 0979US4744815A4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparationNISSAN CHEMICAL IND LTD·Filed 1986·Granted May 17, 1988·21 cites·12 claims
- 1077US4571397APyridazinone derivatives, preparation thereof, and agricultural and horticultural fungicidal, insecticidal, acaricidal, nematicidal compositions containing said derivativesNISSAN CHEMICAL IND LTD·Filed 1983·Granted Feb 18, 1986·11 cites·33 claims
- 1174US4874861APyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositionsNISSAN CHEMICAL IND LTD·Filed 1987·Granted Oct 17, 1989·11 cites·3 claims
- 1272US5026850APyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, fungicidal compositionsNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jun 25, 1991·8 cites·3 claims
- 1371US4931565AProcess for production of 2-pyrazolin-5-onesNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jun 5, 1990·9 cites·4 claims
- 1468US5175299ABenzoic acid derivatives useful as intermediates for the preparation of herbicidal 4-benzoylpyrazolesNISSAN CHEMICAL IND LTD·Filed 1991·Granted Dec 29, 1992·11 cites·54 claims
- 1565US5094685ASubstituted benzoyl derivatives and selective herbicidesNISSAN CHEMICAL IND LTD·Filed 1990·Granted Mar 10, 1992·7 cites·5 claims
- 1660USRE34408EProcess for producing 4-benzoyl-5-hydroxypyrazolesNISSAN CHEMICAL IND LTD·Filed 1992·Granted Oct 12, 1993·7 cites·1 claims
- 1759US5189224AMethod for preparing 4-alkylsulfonyl-2-chloro-m-xyleneNISSAN CHEMICAL IND LTD·Filed 1991·Granted Feb 23, 1993·5 cites·2 claims
- 1847US6043262AThifluzamide with improved efficacyROHM & HAAS·Filed 1997·Granted Mar 28, 2000·4 cites·20 claims
- 1945US5087724ASubstituted benzenes useful as intermediatesNISSAN CHEMICAL IND LTD·Filed 1990·Granted Feb 11, 1992·3 cites·34 claims
- 2044US5296634AMethod for preparing 4-alkylsulfonyl-2-chloro-m-xyleneNISSAN CHEMICAL IND LTD·Filed 1992·Granted Mar 22, 1994·2 cites·8 claims
- 2135USRE34423ESubstituted benzenes useful as intermediatesNISSAN CHEMICAL IND LTD·Filed 1992·Granted Oct 26, 1993·1 cites·34 claims
- 2234US5837721AThifluzamide with stabilized efficacyROHM & HAAS·Filed 1997·Granted Nov 17, 1998·2 cites·5 claims
- 2332US5723478AAgricultural chemical compositions with improved thifluzamide release in waterROHM & HAAS·Filed 1997·Granted Mar 3, 1998·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →