Inventor · disambiguated record
Michihiro Tsujimoto
Also filed as: TSUJIMOTO MICHIHIRO
14 granted patents·82 citations·filing 1973–1985
91Inventor score
Files withMITSUI TOATSU CHEMICALS14
Top patents by PatentIndex Score
14 records- 0189US4036805AColoring of the organic materials with naphthacenequinonesMITSUI TOATSU CHEMICALS·Filed 1973·Granted Jul 19, 1977·19 cites·8 claims
- 0279US4302396AChlorinated 4-methylphthalic anhydridesMITSUI TOATSU CHEMICALS·Filed 1978·Granted Nov 24, 1981·12 cites·1 claims
- 0375US4398753APressure sensitive recording unitMITSUI TOATSU CHEMICALS·Filed 1981·Granted Aug 16, 1983·16 cites·12 claims
- 0453US4480002ADyestuff-containing microscopic capsule suspension for record materialsMITSUI TOATSU CHEMICALS·Filed 1981·Granted Oct 30, 1984·7 cites·3 claims
- 0551US4632987AProcess for the preparation of triarylmethane compoundsMITSUI TOATSU CHEMICALS·Filed 1983·Granted Dec 30, 1986·4 cites·6 claims
- 0649US4735744ANovel benzoquinone derivatives and production process thereof as well as use as color-developers suitable for recording materialsMITSUI TOATSU CHEMICALS·Filed 1985·Granted Apr 5, 1988·5 cites·5 claims
- 0749US3960479AColoring of organic materials with asymmetric thioindigoid compoundsMITSUI TOATSU CHEMICALS·Filed 1975·Granted Jun 1, 1976·3 cites·8 claims
- 0847US4033923AColoring resins by mixing naphthacenequinones therewithMITSUI TOATSU CHEMICALS·Filed 1976·Granted Jul 5, 1977·6 cites·10 claims
- 0938US4384871ADyestuff-containing microscopic capsule dispersion for record materialsMITSUI TOATSU CHEMICALS·Filed 1982·Granted May 24, 1983·3 cites·10 claims
- 1036US4032539AColoring of organic materials with asymmetric thioindigoid compoundsMITSUI TOATSU CHEMICALS·Filed 1975·Granted Jun 28, 1977·1 cites·9 claims
- 1136US4017509AProcess for producing substituted or unsubstituted 2-phenyl-1.2.3.-triazole-4-carboxaldehydeMITSUI TOATSU CHEMICALS·Filed 1975·Granted Apr 12, 1977·1 cites·10 claims
- 1235US4561000AHeat-sensitive recording unitMITSUI TOATSU CHEMICALS·Filed 1983·Granted Dec 24, 1985·2 cites·10 claims
- 1335US3963429AColoring of organic materials with asymmetric thioindigoid compoundsMITSUI TOATSU CHEMICALS·Filed 1974·Granted Jun 15, 1976·3 cites·24 claims
- 1427US3986826ADyeing synthetic and semisynthetic materials with naphthacenequinine derivativesMITSUI TOATSU CHEMICALS·Filed 1975·Granted Oct 19, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →