Inventor · disambiguated record
Masaaki Ura
Also filed as: URA MASAAKI
9 granted patents·72 citations·filing 1974–1992
87Inventor score
Files withMITSUI TOATSU CHEMICALS9
Top patents by PatentIndex Score
9 records- 0185US4062896ANitro-diphenyl ethersMITSUI TOATSU CHEMICALS·Filed 1974·Granted Dec 13, 1977·17 cites·6 claims
- 0270US4277624AProcess for preparing diphenyl ethersMITSUI TOATSU CHEMICALS·Filed 1979·Granted Jul 7, 1981·6 cites·9 claims
- 0367US5296017AMethod and apparatus for concentrating chlorine gasMITSUI TOATSU CHEMICALS·Filed 1992·Granted Mar 22, 1994·33 cites·18 claims
- 0465US3969102AHerbicidesMITSUI TOATSU CHEMICALS·Filed 1974·Granted Jul 13, 1976·6 cites·5 claims
- 0559US4264777AHerbicidal diphenyl ether compoundMITSUI TOATSU CHEMICALS·Filed 1975·Granted Apr 28, 1981·4 cites·1 claims
- 0651US4515628ADiphenyl ether derivatives and herbicides containing sameMITSUI TOATSU CHEMICALS·Filed 1981·Granted May 7, 1985·2 cites·19 claims
- 0743US4385189ADiphenyl ethersMITSUI TOATSU CHEMICALS·Filed 1981·Granted May 24, 1983·1 cites·3 claims
- 0843US4323389AHerbicidal compounds and compositionsMITSUI TOATSU CHEMICALS·Filed 1980·Granted Apr 6, 1982·2 cites·8 claims
- 0940US4308051ATetrahydrofuran derivativesMITSUI TOATSU CHEMICALS·Filed 1980·Granted Dec 29, 1981·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →