Inventor · disambiguated record
Yoshihiko Hyosu
Also filed as: HYOSU YOSHIHIKO
22 granted patents·723 citations·filing 1975–1999
97Inventor score
Top patents by PatentIndex Score
22 records- 0194US5428249APhotovoltaic device with improved collector electrodeCANON KK·Filed 1993·Granted Jun 27, 1995·133 cites·16 claims
- 0294US4900647AProcess for producing electrophotographic toner comprising micropulverization, classification and smoothingCANON KK·Filed 1988·Granted Feb 13, 1990·45 cites·20 claims
- 0394US4816366AProcess for producing toner through suspension polymerizationCANON KK·Filed 1988·Granted Mar 28, 1989·52 cites·22 claims
- 0493US4601968AProcess for producing toner for development of electrostatic images by stepwise suspension polymerizationsCANON KK·Filed 1983·Granted Jul 22, 1986·35 cites·11 claims
- 0593US4314932AFine spherical polymer particles containing inorganic pigment and/or coloring agent and process for the preparation thereofSINLOIHI CO LTD·Filed 1980·Granted Feb 9, 1982·36 cites·5 claims
- 0693US4269760AFine spherical polymer particles containing inorganic pigment and/or coloring agent and process for the preparation thereofSINLOIHI CO LTD·Filed 1979·Granted May 26, 1981·27 cites·22 claims
- 0790US4839255AProcess for producing toner for developing electrostatic imagesCANON KK·Filed 1988·Granted Jun 13, 1989·36 cites·33 claims
- 0886US4360611AFine spherical polymer particles and process for the preparation thereofSINLOIHI CO LTD·Filed 1980·Granted Nov 23, 1982·43 cites·2 claims
- 0985US4939060AMagnetic toner for developing electrostatic imagesCANON KK·Filed 1989·Granted Jul 3, 1990·55 cites·24 claims
- 1084US4592990AProcess for producing tonerCANON KK·Filed 1983·Granted Jun 3, 1986·35 cites·22 claims
- 1182US4845007AProcess for producing toner through suspension polymerizationCANON KK·Filed 1986·Granted Jul 4, 1989·24 cites·31 claims
- 1281US4609607AMagnetic toner and process for producing the sameCANON KK·Filed 1983·Granted Sep 2, 1986·22 cites·18 claims
- 1379US4016133AFluorescent colored resin particles and process for preparation thereofSINLOIHI CO LTD·Filed 1975·Granted Apr 5, 1977·34 cites·3 claims
- 1478US6214636B1Photovoltaic device with improved collector electrodeCANON KK·Filed 1997·Granted Apr 10, 2001·46 cites·4 claims
- 1577US4626489AProcess for producing toner for development of electrostatic images by stepwise suspension polymerizationCANON KK·Filed 1985·Granted Dec 2, 1986·21 cites·12 claims
- 1671US5126224AElectrostatic image developing toner and process for its production, and binder resin and process for its productionCANON KK·Filed 1990·Granted Jun 30, 1992·15 cites·21 claims
- 1768US4804610AProcess for producing toner by suspension polymerization methodCANON KK·Filed 1987·Granted Feb 14, 1989·17 cites·17 claims
- 1861US4912010AProcess for producing tonerCANON KK·Filed 1989·Granted Mar 27, 1990·12 cites·36 claims
- 1959US4623604ATriboelectric stabilized toner for developing electrically charged images and a method for the production thereofKONISHIROKU PHOTO IND·Filed 1985·Granted Nov 18, 1986·12 cites·18 claims
- 2056US5333059AElectrostatic imaging apparatus and facsimile apparatus employing toner with low aldehyde contentCANON KK·Filed 1992·Granted Jul 26, 1994·9 cites·91 claims
- 2152US5418102ADeveloper for developing electrostatic image, image forming method, toner imager fixing method and image forming apparatusCANON KK·Filed 1991·Granted May 23, 1995·9 cites·52 claims
- 2241US6432603B1Process for producing electrophotographic photosensitive memberCANON KK·Filed 1999·Granted Aug 13, 2002·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →