Inventor · disambiguated record

Toyokichi Tange

Also filed as: TANGE TOYOKICHI

2 granted patents·389 citations·filing 1986–1988

73Inventor score

Technology areasG03G

Files withNIPPON CARBIDE KOGYO KK1 NIPPON CARBIDE KOYO KABUSHIKI1

Top patents by PatentIndex Score

2 records

0196US4996127AToner for developing an electrostatically charged imageNIPPON CARBIDE KOGYO KK·Filed 1988·Granted Feb 26, 1991·217 cites·20 claims
0294US4797339AToner for developing electrostatic imagesNIPPON CARBIDE KOYO KABUSHIKI·Filed 1986·Granted Jan 10, 1989·172 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →