Inventor · disambiguated record
Masazumi Fujikawa
Also filed as: FUJIKAWA MASAZUMI
4 granted patents·8 citations·filing 1980–1989
67Inventor score
Top patents by PatentIndex Score
4 records- 0143US4965380AProcess for preparation of asymmetric triorganotin halideNITTO KASEI CO LTD·Filed 1989·Granted Oct 23, 1990·3 cites·5 claims
- 0243US4301173AHorticultural composition and method for controlling plant mitesNITTO KASEI CO LTD·Filed 1980·Granted Nov 17, 1981·3 cites·12 claims
- 0333US4935408AOrganotin compounds and pesticides containing themSHIONOGI & CO·Filed 1988·Granted Jun 19, 1990·1 cites·2 claims
- 0433US4774235AOrganotin compounds and pesticides containing themSHIONOGI & CO·Filed 1986·Granted Sep 27, 1988·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →