Inventor · disambiguated record
Koichi Miyamoto
Also filed as: MIYAMOTO KOICHI · SAKAMAKI HISASHI · SUGIURA MUNEHARU
54 granted patents·2 pending applications·1,289 citations·filing 1974–2010
99Inventor score
Top patents by PatentIndex Score
56 records- 0198US5189110AShape memory polymer resin, composition and the shape memorizing molded product thereofASAHI CHEMICAL IND·Filed 1991·Granted Feb 23, 1993·379 cites·13 claims
- 0298US4591884AMulti-function image recording apparatusCANON KK·Filed 1984·Granted May 27, 1986·109 cites·17 claims
- 0396US4108427AFeeding deviceCANON KK·Filed 1977·Granted Aug 22, 1978·54 cites·9 claims
- 0495US4218131ACleaning deviceCANON KK·Filed 1978·Granted Aug 19, 1980·44 cites·21 claims
- 0593US5191382AImage forming systemCANON KK·Filed 1992·Granted Mar 2, 1993·53 cites·21 claims
- 0693US4168901ADeveloper housing sealing device for electrophotographyCANON KK·Filed 1977·Granted Sep 25, 1979·39 cites·14 claims
- 0793US4129377AVariable magnification copying apparatusCANON KK·Filed 1976·Granted Dec 12, 1978·37 cites·16 claims
- 0891US4077714ACopying apparatusCANON KK·Filed 1976·Granted Mar 7, 1978·22 cites·3 claims
- 0990US4302098APrinting apparatusCANON KK·Filed 1979·Granted Nov 24, 1981·31 cites·52 claims
- 1089US5515272AApparatus for diagnosing automatic transmission based on engine speed as compared with reference rangeTOYOTA MOTOR CO LTD·Filed 1994·Granted May 7, 1996·47 cites·17 claims
- 1189US4501490ACopying apparatusCANON KK·Filed 1984·Granted Feb 26, 1985·33 cites·7 claims
- 1288US4323306ADeveloper cleaning device for electrophotographyCANON KK·Filed 1979·Granted Apr 6, 1982·30 cites·27 claims
- 1388US4017170AElectrophotographic deviceCANON KK·Filed 1975·Granted Apr 12, 1977·20 cites·4 claims
- 1484US4745490AImage recording apparatus with multiple image recording meansCANON KK·Filed 1986·Granted May 17, 1988·27 cites·24 claims
- 1583US4213690ACopying apparatus having a high-speed copying optical systemCANON KK·Filed 1979·Granted Jul 22, 1980·13 cites·12 claims
- 1682US8246500B2Vehicle hybrid driving apparatusETO SHINGO·Filed 2009·Granted Aug 21, 2012·16 cites·8 claims
- 1779US4243311AImage forming apparatusCANON KK·Filed 1978·Granted Jan 6, 1981·10 cites·19 claims
- 1879US4000942ATransfer medium separating deviceCANON KK·Filed 1975·Granted Jan 4, 1977·32 cites·5 claims
- 1977US4319828ACopying apparatus with a heated photosensitive drumCANON KK·Filed 1979·Granted Mar 16, 1982·12 cites·9 claims
- 2074US6411878B2Speed change control system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2001·Granted Jun 25, 2002·15 cites·10 claims
- 2174US4378706AReciprocally driving deviceCANON KK·Filed 1980·Granted Apr 5, 1983·11 cites·13 claims
- 2272US5886108AProcess for hydrogenating conjugated diene polymerASAHI CHEMICAL IND·Filed 1997·Granted Mar 23, 1999·27 cites·6 claims
- 2372US4492371AFeeding deviceCANON KK·Filed 1981·Granted Jan 8, 1985·18 cites·17 claims
- 2472US4437757AImage forming apparatus with cleaning meansCANON KK·Filed 1981·Granted Mar 20, 1984·12 cites·3 claims
- 2572US3997977ADeveloping liquid recovery device in a copying machineCANON KK·Filed 1975·Granted Dec 21, 1976·17 cites·12 claims
- 2670US3972612ADuplex copying apparatusCANON KK·Filed 1975·Granted Aug 3, 1976·13 cites·9 claims
- 2770US3948586AJam detecting device in a copying machineCANON KK·Filed 1974·Granted Apr 6, 1976·11 cites·4 claims
- 2869US4620781AImage processing apparatus for detecting size of the originalCANON KK·Filed 1983·Granted Nov 4, 1986·14 cites·19 claims
- 2969US4222659ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1978·Granted Sep 16, 1980·9 cites·4 claims
- 3066US5104113ASheet material separating device having a pivotable separating memberCANON KK·Filed 1991·Granted Apr 14, 1992·16 cites·23 claims
- 3165US6815509B2Method for hydrogenation of polymerASAHI CHEMICAL IND·Filed 2001·Granted Nov 9, 2004·7 cites·20 claims
- 3265US3999852ACopying apparatus capable of both-side printingCANON KK·Filed 1975·Granted Dec 28, 1976·19 cites·5 claims
- 3363US8172711B2Hydraulic control apparatus of automatic transmissionISHIKAWA KAZUNORI·Filed 2010·Granted May 8, 2012·2 cites·9 claims
- 3461US4330199AElectrophotographic deviceCANON KK·Filed 1979·Granted May 18, 1982·9 cites·6 claims
- 3558US4270857ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1978·Granted Jun 2, 1981·8 cites·25 claims
- 3657US7699590B2Oil pump and automatic transmission including the sameAISIN AW CO·Filed 2005·Granted Apr 20, 2010·2 cites·8 claims
- 3756US4071295ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1975·Granted Jan 31, 1978·8 cites·3 claims
- 3854US4190464AMethod for cleaning a photoconductive surface with liquid tonerCANON KK·Filed 1977·Granted Feb 26, 1980·7 cites·29 claims
- 3952US8583335B2Control device for vehicular drive apparatusOTA HIROFUMI·Filed 2009·Granted Nov 12, 2013·2 cites·13 claims
- 4050US8677741B2Vehicle driving apparatusOTA HIROFUMI·Filed 2009·Granted Mar 25, 2014·1 cites·19 claims
- 4150US4146324ALiquid developing device in electrophotographic copying apparatusCANON KK·Filed 1976·Granted Mar 27, 1979·6 cites·12 claims
- 4249US4745440AImage forming apparatusCANON KK·Filed 1987·Granted May 17, 1988·8 cites·12 claims
- 4346US4264198ACopierCANON KK·Filed 1980·Granted Apr 28, 1981·6 cites·14 claims
- 4446US4013354AApparatus for separating transfer material in an electrostatic copying deviceCANON KK·Filed 1975·Granted Mar 22, 1977·5 cites·5 claims
- 4545US2004246707A1Hand toolSUNCREO CORP·Filed 2004·Application pending·0 cites
- 4642US4215588AControl device for an intermittently movable driver memberCANON KK·Filed 1978·Granted Aug 5, 1980·6 cites·1 claims
- 4741US7044886B2Shift control apparatus for automatic transmissionAISIN AW CO·Filed 2004·Granted May 16, 2006·3 cites·19 claims
- 4841US2006287449A1Ultrahigh-molecular ethylene polymerMIYAMOTO KOICHI·Filed 2004·Application pending·0 cites
- 4940US4662740AElectrophotographic deviceCANON KK·Filed 1985·Granted May 5, 1987·3 cites·4 claims
- 5040US3999850AOptical system for an electrophotographic deviceCANON KK·Filed 1975·Granted Dec 28, 1976·2 cites·4 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →