Inventor · disambiguated record
Kenkichi Hara
Also filed as: HARA KENKICHI
5 granted patents·16 citations·filing 1983–2004
75Inventor score
Technology areasG03G
Files withKANTO DENKA KOGYO KK5
Top patents by PatentIndex Score
5 records- 0142US4486502AResin-coated carrier for use in two-component electrophotographic developersKANTO DENKA KOGYO KK·Filed 1983·Granted Dec 4, 1984·6 cites·6 claims
- 0236US7470498B2Mg-based ferrite, an electrophotographic development carrier containing the ferrite, and a developer containing the carrierKANTO DENKA KOGYO KK·Filed 2004·Granted Dec 30, 2008·1 cites·21 claims
- 0335US4503136ATwo-component resin system of acrylic and diene polymers for coating electrophotographic carrier particlesKANTO DENKA KOGYO KK·Filed 1983·Granted Mar 5, 1985·4 cites·6 claims
- 0431US4751164AMethod of making carrier for use in electrophotographic developersKANTO DENKA KOGYO KK·Filed 1987·Granted Jun 14, 1988·3 cites·3 claims
- 0528US4732835ACarrier for use in electrophotographic developersKANTO DENKA KOGYO KK·Filed 1986·Granted Mar 22, 1988·2 cites·6 claims
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