Inventor · disambiguated record
Tadao Takikawa
Also filed as: TAKIKAWA TADAO
13 granted patents·315 citations·filing 2003–2011
93Inventor score
Technology areasG03G
Top patents by PatentIndex Score
13 records- 0196US7166403B2Toner, developer, image developing apparatus, and image forming apparatusRICOH KK·Filed 2005·Granted Jan 23, 2007·29 cites·21 claims
- 0296US7056638B1Toner for electrophotography, developer using the same, process cartridge using the same, image-forming apparatus using the same, and image-forming process using the sameRICOH KK·Filed 2003·Granted Jun 6, 2006·64 cites·25 claims
- 0395US7129013B2Toner and developer for developing latent electrostatic images, and image forming apparatusRICOH KK·Filed 2004·Granted Oct 31, 2006·55 cites·23 claims
- 0495US7056636B2Dry toner, and process cartridge, image forming process and apparatus using the sameRICOH KK·Filed 2003·Granted Jun 6, 2006·58 cites·25 claims
- 0593US7217487B2Toner, developer using the same, toner container using the same, process cartridge using the same, image-forming process using the same and image-forming apparatus using the sameRICOH KK·Filed 2006·Granted May 15, 2007·12 cites·18 claims
- 0693US7157201B2Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the sameRICOH KK·Filed 2003·Granted Jan 2, 2007·34 cites·26 claims
- 0783US7531281B2Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the sameRICOH KK·Filed 2007·Granted May 12, 2009·5 cites·9 claims
- 0881US7435521B2Toner for developing electrostatic imageRICOH KK·Filed 2004·Granted Oct 14, 2008·18 cites·42 claims
- 0980US7405000B2Resin particle and process of producing the sameSANYO CHEMICAL IND LTD·Filed 2004·Granted Jul 29, 2008·18 cites·21 claims
- 1079US7384720B2Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the sameRICOH KK·Filed 2005·Granted Jun 10, 2008·4 cites·1 claims
- 1177US7241545B2Toner, developer using the same, toner container using the same, process cartridge using the same, image-forming process using the same and image-forming apparatus using the sameRICOH KK·Filed 2003·Granted Jul 10, 2007·13 cites·18 claims
- 1257US7951518B2Polyester resin for toner, toner composition and resin particleSANYO CHEMICAL IND LTD·Filed 2004·Granted May 31, 2011·5 cites·23 claims
- 1348US8163840B2Polyester resin for toner, toner composition and resin particleTAKIKAWA TADAO·Filed 2011·Granted Apr 24, 2012·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →