Inventor · disambiguated record
Motoo Urawa
Also filed as: URAWA MOTOO
21 granted patents·521 citations·filing 1983–2004
96Inventor score
Files withCANON KK21
Top patents by PatentIndex Score
21 records- 0196US6848781B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2003·Granted Feb 1, 2005·59 cites·12 claims
- 0293US7291361B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2004·Granted Nov 6, 2007·29 cites·4 claims
- 0391US5915150AImage forming method utilizing toner having inorganic particles and particles of a specific sphericityCANON KK·Filed 1997·Granted Jun 22, 1999·57 cites·37 claims
- 0488US5840457AMagnetic black toner and multi-color or full-color image forming methodCANON KK·Filed 1997·Granted Nov 24, 1998·47 cites·59 claims
- 0588US5774771AImage forming method and apparatus using a particular tonerCANON KK·Filed 1996·Granted Jun 30, 1998·45 cites·66 claims
- 0685US6033817AToner for developing electrostatic image and image forming methodCANON KK·Filed 1997·Granted Mar 7, 2000·39 cites·213 claims
- 0785US5618647AMagnetic toner and image forming methodCANON KK·Filed 1995·Granted Apr 8, 1997·38 cites·57 claims
- 0878US5731122AImage forming method and image forming apparatusCANON KK·Filed 1995·Granted Mar 24, 1998·30 cites·53 claims
- 0978US5534982ADeveloping apparatusCANON KK·Filed 1994·Granted Jul 9, 1996·23 cites·9 claims
- 1076US4543312AMagnetic toner comprising magnetic powders having controlled size distributionCANON KK·Filed 1983·Granted Sep 24, 1985·18 cites·23 claims
- 1175US4518672ACyan color toner for developing electrostatic imageCANON KK·Filed 1983·Granted May 21, 1985·17 cites·9 claims
- 1274US4590139AThree color toner kit and method of useCANON KK·Filed 1985·Granted May 20, 1986·19 cites·3 claims
- 1370US4448870AMagnetic color tonerCANON KK·Filed 1983·Granted May 15, 1984·14 cites·7 claims
- 1467US4571372AMethod for coating a non-magnetic developer onto a developer holding memberCANON KK·Filed 1984·Granted Feb 18, 1986·14 cites·13 claims
- 1565US4590140AToner application method and treated magnetic particles for use thereinCANON KK·Filed 1984·Granted May 20, 1986·12 cites·10 claims
- 1664US4663263AToner, charge-imparting material and composition containing substituted guanidine compound for electrophotographyCANON KK·Filed 1985·Granted May 5, 1987·13 cites·12 claims
- 1761US5071727APositively chargeable electrostatic toner containing organic metal complex or organic nitrogen, phosphino or metal compoundCANON KK·Filed 1990·Granted Dec 10, 1991·13 cites·16 claims
- 1860US5712070AToner for developing electrostatic image, image forming method, developing device and process cartridgeCANON KK·Filed 1996·Granted Jan 27, 1998·14 cites·49 claims
- 1956US5715501AImage forming method using a surface with a specified water contact angle and process cartridge using such a methodCANON KK·Filed 1997·Granted Feb 3, 1998·12 cites·33 claims
- 2046US4666815AMethod for developing electrostatic latent image with non-magnetic tonerCANON KK·Filed 1984·Granted May 19, 1987·6 cites·9 claims
- 2134US4666814AMethod for developing electrostatic latent image with non-magnetic tonerCANON KK·Filed 1984·Granted May 19, 1987·2 cites·8 claims
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