Inventor · disambiguated record
Shigeo Yamamura
Also filed as: YAMAMURA SHIGEO
5 granted patents·4 pending applications·39 citations·filing 1986–2004
76Inventor score
Top patents by PatentIndex Score
9 records- 0168US5382490AElectrophotographic tonerNIPPON KAYAKU KK·Filed 1992·Granted Jan 17, 1995·11 cites·6 claims
- 0264US5518825AOrganic electroluminescent devicePIONEER ELECTRONIC CORP·Filed 1994·Granted May 21, 1996·23 cites·17 claims
- 0334US2005118381A1Diimonium salt mixtures, aminium salts mixtures and use thereofFiled 2003·Application pending·0 cites
- 0431US5225305AElectrophotographic tonerNIPPON KAYAKU KK·Filed 1991·Granted Jul 6, 1993·3 cites·6 claims
- 0529US5389486AElectrophotographic tonerNIPPON KAYAKU KK·Filed 1993·Granted Feb 14, 1995·2 cites·11 claims
- 0629US2006091365A1Near-infrared absorbing compound and near-infrared absorbing filter using sameKITAYAMA YASUYUKI·Filed 2004·Application pending·0 cites
- 0728US2006105257A1Indolenine compound, near infrared absorber, and toner containing the sameTORINIWA TOSHITAKA·Filed 2003·Application pending·0 cites
- 0828US2004137367A1Diimonium salt compound, near-infrared ray absorbing filter and optical information recording mediumFiled 2002·Application pending·0 cites
- 0922US4771132ACuprophthalocyanine type compoundsNIPPON KAYAKU KK·Filed 1986·Granted Sep 13, 1988·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →