Inventor · disambiguated record
Yasuo Mitsuhashi
Also filed as: KIUCHI MASASHI · MITSUHASHI YASUO
43 granted patents·936 citations·filing 1976–1995
98Inventor score
Top patents by PatentIndex Score
43 records- 0195US4985327ANon-magnetic tonerCANON KK·Filed 1990·Granted Jan 15, 1991·64 cites·35 claims
- 0295US4499168AFixing methodCANON KK·Filed 1984·Granted Feb 12, 1985·46 cites·23 claims
- 0394US5014089ADeveloper in an image forming device having a binding resin and magnetic powderCANON KK·Filed 1990·Granted May 7, 1991·56 cites·3 claims
- 0494US4957840ADeveloper and image forming deviceCANON KK·Filed 1988·Granted Sep 18, 1990·44 cites·22 claims
- 0592US4565763AProcess for producing tonerCANON KK·Filed 1983·Granted Jan 21, 1986·38 cites·22 claims
- 0691US4626487AParticulate developer containing inorganic scraper particles and image forming method using the sameCANON KK·Filed 1984·Granted Dec 2, 1986·37 cites·15 claims
- 0789US4737432APositively chargeable toner and developer for developing electrostatic images contains di-organo tin borate charge controllerCANON KK·Filed 1986·Granted Apr 12, 1988·32 cites·51 claims
- 0889US4640882AImage forming method of negative latent images using silica particlesCANON KK·Filed 1984·Granted Feb 3, 1987·34 cites·19 claims
- 0985US5319501AMagnetic recording and reproducing apparatus which records analog time-base-compressed audio signals along with video signalsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 7, 1994·37 cites·14 claims
- 1085US4568625ADeveloper comprising a modified silicone oil and development process for electrophotographyCANON KK·Filed 1984·Granted Feb 4, 1986·25 cites·17 claims
- 1184US5579046AVoice filter system for a video cameraMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 26, 1996·51 cites·5 claims
- 1282US4340660AToner for development having crosslinked polymersCANON KK·Filed 1980·Granted Jul 20, 1982·22 cites·7 claims
- 1381US5548335ADual directional microphone video camera having operator voice cancellation and controlMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 20, 1996·58 cites·15 claims
- 1479US4966829AToner for developing electrostatic images, binder therefor and process for production thereofCANON KK·Filed 1988·Granted Oct 30, 1990·41 cites·25 claims
- 1578US4622281AMagnetic color toner containing gamma ferric oxide particlesCANON KK·Filed 1986·Granted Nov 11, 1986·20 cites·11 claims
- 1677US4949173ASecurity surveillance system with intermittent magnetic recording/reproducing deviceMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Aug 14, 1990·31 cites·5 claims
- 1776US4543312AMagnetic toner comprising magnetic powders having controlled size distributionCANON KK·Filed 1983·Granted Sep 24, 1985·18 cites·23 claims
- 1873US4592987AToner application method and developer compositionCANON KK·Filed 1984·Granted Jun 3, 1986·16 cites·7 claims
- 1972US4481274ADeveloping powder having oinylic, crosslinked binder and olefin polymerCANON KK·Filed 1981·Granted Nov 6, 1984·13 cites·9 claims
- 2070US4448870AMagnetic color tonerCANON KK·Filed 1983·Granted May 15, 1984·14 cites·7 claims
- 2170US4206247AElectrophotographic processCANON KK·Filed 1978·Granted Jun 3, 1980·11 cites·6 claims
- 2269US5107381AAutomatic tracking control for magnetic recording and/or reproducing apparatus with reference phase setting capabilityMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 21, 1992·16 cites·29 claims
- 2369US4522907AMethod for developing latent images using resin donor memberCANON KK·Filed 1983·Granted Jun 11, 1985·24 cites·12 claims
- 2467US5521635AVoice filter system for a video cameraMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 28, 1996·32 cites·17 claims
- 2567US4299900AElectrostatic image magnetic developing processCANON KK·Filed 1980·Granted Nov 10, 1981·13 cites·11 claims
- 2666US5243474AAutomatic tracking control system which utilizes a crosstalk envelope signal to vary a tracking control signalMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Sep 7, 1993·16 cites·36 claims
- 2766US4699865AImage forming methodCANON KK·Filed 1987·Granted Oct 13, 1987·14 cites·27 claims
- 2865US4590140AToner application method and treated magnetic particles for use thereinCANON KK·Filed 1984·Granted May 20, 1986·12 cites·10 claims
- 2962US5223992ARotary magnetic head device in magnetic recording and reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 29, 1993·13 cites·18 claims
- 3062US5101309AApparatus for automatically optimizing magnetic recording and playbackMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 31, 1992·12 cites·15 claims
- 3162US4142982AToner for developing electrostatic latent images comprising resin binder of polyester and solid silicone varnishCANON KK·Filed 1976·Granted Mar 6, 1979·10 cites·19 claims
- 3255US4565766ADeveloping powderCANON KK·Filed 1984·Granted Jan 21, 1986·7 cites·1 claims
- 3353US4700255AMagnetic tape recording apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Oct 13, 1987·8 cites·5 claims
- 3452US5310812ABinder resin for a toner for developing electrostatic images, and process for production thereofCANON KK·Filed 1992·Granted May 10, 1994·9 cites·18 claims
- 3545US5313347ARotating magnetic head for a magnetic recording reproduction systemMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 17, 1994·6 cites·20 claims
- 3645US5182683APosition control of a magnetic head in a magnetic recording and reproducing systemMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 26, 1993·6 cites·10 claims
- 3745US4430411ADeveloping method for electrostatic imageCANON KK·Filed 1981·Granted Feb 7, 1984·6 cites·18 claims
- 3843US5219947ABinder resin for a toner for developing electrostatic images, and process for production thereofCANON KK·Filed 1990·Granted Jun 15, 1993·6 cites·13 claims
- 3940US5578862ASemiconductor integrated circuit with layer for isolating elements in substrateMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 26, 1996·10 cites·33 claims
- 4035US4418137AElectrophotographic processCANON KK·Filed 1981·Granted Nov 29, 1983·2 cites·6 claims
- 4134US5060078AVideo signal processing apparatus having a noise reduction circuitMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 22, 1991·3 cites·7 claims
- 4232US5311377ADriver device of magnetic heads for magnetic record and reproductionMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 10, 1994·1 cites·6 claims
- 4330US4723180AIntermittent drive type magnetic recording apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Feb 2, 1988·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →