Inventor · disambiguated record
Hisayuki Ochi
Also filed as: OCHI HISAYUKI
16 granted patents·299 citations·filing 1982–1995
94Inventor score
Files withCANON KK16
Top patents by PatentIndex Score
16 records- 0195US4740443AEncapsulated electrostatic toner with locally attached non-magnetic inorganic particlesCANON KK·Filed 1987·Granted Apr 26, 1988·74 cites·27 claims
- 0290US5307122AImage forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic imagesCANON KK·Filed 1990·Granted Apr 26, 1994·33 cites·75 claims
- 0388US5534981AImage forming apparatus and developer for developing electrostatic imagesCANON KK·Filed 1993·Granted Jul 9, 1996·29 cites·99 claims
- 0482US5041351AOne component developer for developing electrostatic image and image forming methodCANON KK·Filed 1989·Granted Aug 20, 1991·21 cites·36 claims
- 0581US5270770AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1992·Granted Dec 14, 1993·21 cites·35 claims
- 0680US4514485ADeveloper for electrophotography having carrier particles, toner particles and electroconductive fine powdersCANON KK·Filed 1982·Granted Apr 30, 1985·22 cites·8 claims
- 0776US4543312AMagnetic toner comprising magnetic powders having controlled size distributionCANON KK·Filed 1983·Granted Sep 24, 1985·18 cites·23 claims
- 0870US4448870AMagnetic color tonerCANON KK·Filed 1983·Granted May 15, 1984·14 cites·7 claims
- 0967US4797344AEncapsulated toner having shell with first vinyl polymer with Mn of 2000-225000 and second vinyl polymer with Mn of 1000-15000CANON KK·Filed 1986·Granted Jan 10, 1989·22 cites·20 claims
- 1065US4980256APositively chargeable one component magnetic developerCANON KK·Filed 1988·Granted Dec 25, 1990·14 cites·10 claims
- 1148US5141833AOne component developer for developing electrostatic image and image forming methodCANON KK·Filed 1991·Granted Aug 25, 1992·11 cites·29 claims
- 1244US5802428AImages forming apparatus and developer for developing electrostatic imagesCANON KK·Filed 1995·Granted Sep 1, 1998·5 cites·63 claims
- 1343US5153377AImage forming apparatusCANON KK·Filed 1990·Granted Oct 6, 1992·9 cites·39 claims
- 1439US5392103AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1993·Granted Feb 21, 1995·3 cites·20 claims
- 1536US5510223AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1994·Granted Apr 23, 1996·2 cites·26 claims
- 1631US5470686AImage forming apparatusCANON KK·Filed 1994·Granted Nov 28, 1995·1 cites·97 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →