Inventor · disambiguated record

Mikio Kohyama

Also filed as: KOHYAMA MIKIO

7 granted patents·100 citations·filing 1997–2001

85Inventor score

Technology areasG03G

Files withKONISHIROKU PHOTO IND7

Top patents by PatentIndex Score

7 records

0190US6472117B2Toner for developing electrostatic image and image forming methodKONISHIROKU PHOTO IND·Filed 2001·Granted Oct 29, 2002·36 cites·23 claims
0285US6475685B2Electrostatically charged image developing toner, production method of the same, and an image forming methodKONISHIROKU PHOTO IND·Filed 2001·Granted Nov 5, 2002·26 cites·16 claims
0369US6475689B2Toner for developing electrostatic latent imageKONISHIROKU PHOTO IND·Filed 2001·Granted Nov 5, 2002·11 cites·19 claims
0464US6033820AToner for developing an electrostatic imageKONISHIROKU PHOTO IND·Filed 1999·Granted Mar 7, 2000·15 cites·20 claims
0545US6255029B1Process for preparing a color toner for developing an electrostatic imageKONISHIROKU PHOTO IND·Filed 1999·Granted Jul 3, 2001·7 cites·21 claims
0640US5863691AToner for developing electrostatic latent image developer and method for producing imageKONISHIROKU PHOTO IND·Filed 1997·Granted Jan 26, 1999·5 cites·16 claims
0730US5888686AToner, developer and image forming method employing the tonerKONISHIROKU PHOTO IND·Filed 1997·Granted Mar 30, 1999·0 cites·8 claims

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