Inventor · disambiguated record
Yoichiro Watanabe
Also filed as: WATANABE YOICHIRO
11 granted patents·5 pending applications·421 citations·filing 1985–2015
92Inventor score
Files withRICOH KK8OMRON HEALTHCARE CO LTD2DENA CO LTD1KOJIMA PRESS KOGYO KK1KYOCERA DOCUMENT SOLUTIONS INC1
Top patents by PatentIndex Score
16 records- 0198US5368972AMethod of preparing composite particles comprising adhering wax particles to the surface of resin particlesRICOH KK·Filed 1993·Granted Nov 29, 1994·107 cites·20 claims
- 0296US5288577ADry-type developerRICOH KK·Filed 1992·Granted Feb 22, 1994·83 cites·15 claims
- 0394US4956258ADry toner for developing latent electrostatic images with improved resistance to toner staining of vinyl chloride productsRICOH KK·Filed 1988·Granted Sep 11, 1990·49 cites·3 claims
- 0493US4908290AToner for developing latent electrostatic imagesRICOH KK·Filed 1987·Granted Mar 13, 1990·52 cites·5 claims
- 0590US4927728ACarrier particles for use in a two-component dry-type developerRICOH KK·Filed 1988·Granted May 22, 1990·37 cites·6 claims
- 0682US5418103AToner for developing latent electrostatic imagesRICOH KK·Filed 1992·Granted May 23, 1995·28 cites·11 claims
- 0778US4584254ASilicone resin coated carrier particles for use in a two-component dry-type developerRICOH KK·Filed 1985·Granted Apr 22, 1986·33 cites·7 claims
- 0876US5750299AMethod of forming colored image by use of inorganic toner, inorganic toner for developing latent electrostatic image, and colored toner image bearing image transfer mediumRICOH KK·Filed 1996·Granted May 12, 1998·30 cites·53 claims
- 0975US9329507B2Method for producing electrostatic latent image developing tonerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted May 3, 2016·2 cites·2 claims
- 1051US2009169876A1Conductive Member Containing Fiber Nanocarbon and Contact Device Using Such Conductive MemberKOJIMA PRESS KOGYO KK·Filed 2006·Application pending·0 cites
- 1143US7574155B2Developing apparatus and imaging apparatusKYOCERA MITA CORP·Filed 2006·Granted Aug 11, 2009·0 cites·10 claims
- 1240US2011224560A1Sphygmomanometer cuff and sphygmomanometer provided with the sameOMRON HEALTHCARE CO LTD·Filed 2010·Application pending·0 cites
- 1339US8934130B2Image forming method including exception page processingWATANABE YOICHIRO·Filed 2012·Granted Jan 13, 2015·0 cites·5 claims
- 1437US2011213256A1Blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2011·Application pending·0 cites
- 1535US2016189313A1Content publishing system server and programDENA CO LTD·Filed 2015·Application pending·0 cites
- 1631US2002172882A1Toner for electrophotographyFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoichiro Watanabe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →