Inventor · disambiguated record
Masashi Takahashi
Also filed as: TAKAHASHI MASASHI
193 granted patents·60 pending applications·2,392 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
253 records- 0197US4748320AIC cardTOPPAN PRINTING CO LTD·Filed 1986·Granted May 31, 1988·194 cites·11 claims
- 0296US10542215B2Instrument, control method, and computer readable recording mediumOLYMPUS CORP·Filed 2018·Granted Jan 21, 2020·15 cites·11 claims
- 0394US5924216ATwo-stage drying spray dryerPOWDERING JAPAN K K·Filed 1997·Granted Jul 20, 1999·77 cites·7 claims
- 0493US7477863B2Image forming apparatus and image forming method with cleaner portionTOSHIBA KK·Filed 2007·Granted Jan 13, 2009·14 cites·18 claims
- 0593US5129091AIntegrated-circuit card with active mode and low power modeTOPPAN PRINTING CO LTD·Filed 1989·Granted Jul 7, 1992·139 cites·6 claims
- 0692US8693546B2Video encoding method and video decoding methodTAKAHASHI MASASHI·Filed 2009·Granted Apr 8, 2014·21 cites·1 claims
- 0791US8399351B2Method of manufacturing a semiconductor deviceTAKAHASHI MASASHI·Filed 2010·Granted Mar 19, 2013·14 cites·4 claims
- 0891US7711217B2Active sensor, multipoint active sensor, method for diagnosing deterioration of pipe, and apparatus for diagnosing deterioration of pipe, and apparatus for diagnosis deterioration of pipeTOSHIBA KK·Filed 2008·Granted May 4, 2010·46 cites·19 claims
- 0990US6921087B2Sealing mechanism for vessel and cap to be used in the mechanismNIPPON TANSAN GAS CO LTD·Filed 2002·Granted Jul 26, 2005·77 cites·18 claims
- 1090US5469248AImage forming apparatus having means for applying a common transfer bias voltage to first and second transfer rollersTOSHIBA KK·Filed 1994·Granted Nov 21, 1995·42 cites·6 claims
- 1189US11344811B2Computer-readable recording medium, computer apparatus, and method of progressing gameSQUARE ENIX CO LTD·Filed 2020·Granted May 31, 2022·6 cites·20 claims
- 1289US9854265B2Video encoding method and video decoding methodHITACHI MAXELL·Filed 2015·Granted Dec 26, 2017·6 cites·1 claims
- 1389US8711936B2Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarityITO HIROAKI·Filed 2008·Granted Apr 29, 2014·15 cites·11 claims
- 1489US8582918B2Imaging device, image composition and display device, and image composition methodNAKADA NAOHISA·Filed 2010·Granted Nov 12, 2013·22 cites·6 claims
- 1589US7853188B2Image forming apparatus and image forming methodTOSHIBA KK·Filed 2007·Granted Dec 14, 2010·10 cites·12 claims
- 1689US7166330B2Method for forming a glittering coating filmNIPPON PAINT CO LTD·Filed 2005·Granted Jan 23, 2007·28 cites·19 claims
- 1789US7110545B2Method and apparatus for symmetric-key encryptionHITACHI LTD·Filed 2001·Granted Sep 19, 2006·62 cites·22 claims
- 1889US6419731B2Nonchromate rust preventive agent for aluminum, method of rust prevention and rust-preventive aluminum productsNIPPON PAINT CO LTD·Filed 2001·Granted Jul 16, 2002·37 cites·13 claims
- 1989US5126102AFabricating method of composite materialTOSHIBA KK·Filed 1991·Granted Jun 30, 1992·72 cites·10 claims
- 2088US11526160B2Failure detection system and failure detection methodTOKYO ELECTRON LTD·Filed 2020·Granted Dec 13, 2022·2 cites·17 claims
- 2188USD294832SEngineFUJI HEAVY IND LTD·Filed 1985·Granted Mar 22, 1988·42 cites·1 claims
- 2287US7265768B2Image forming apparatusTOSHIBA TEC KK·Filed 2006·Granted Sep 4, 2007·6 cites·14 claims
- 2386US10645303B2Imaging deviceOLYMPUS CORP·Filed 2019·Granted May 5, 2020·4 cites·11 claims
- 2486US6920300B2Image forming apparatus capable of inhibiting photoreceptor filming and color toner mixingTOSHIBA TEC KK·Filed 2003·Granted Jul 19, 2005·21 cites·17 claims
- 2586US4534914AMethod and apparatus for producing vortex rings of a gas in a liquidNIPPON OXYGEN CO LTD·Filed 1982·Granted Aug 13, 1985·52 cites·13 claims
- 2685US8446479B2Photographing apparatusUEMURA YUIKO·Filed 2010·Granted May 21, 2013·7 cites·20 claims
- 2784US10992869B2Image apparatus, object detection method and computer readable recording mediumOLYMPUS CORP·Filed 2020·Granted Apr 27, 2021·2 cites·15 claims
- 2884US10097856B2Video encoding method and video decoding methodMAXELL LTD·Filed 2017·Granted Oct 9, 2018·2 cites·2 claims
- 2984USD604413SImpression copingG C DENTAL IND CORP·Filed 2008·Granted Nov 17, 2009·33 cites·1 claims
- 3084US5678150AImage forming apparatusTOSHIBA KK·Filed 1996·Granted Oct 14, 1997·35 cites·20 claims
- 3183US7923408B2Diesel particulate filter and exhaust emission control systemMITSUBISHI MOTORS CORP·Filed 2007·Granted Apr 12, 2011·12 cites·11 claims
- 3283US6434344B1Image forming apparatus having a transfer device for transferring a toner image and having a bias voltage controllerTOSHIBA TEC KK·Filed 2001·Granted Aug 13, 2002·22 cites·14 claims
- 3382US7030895B2Image forming apparatusTOSHIBA TEC KK·Filed 2003·Granted Apr 18, 2006·15 cites·40 claims
- 3482US4240827ANonmagnetic alloy steel having improved machinabilitySUMITOMO METAL IND·Filed 1978·Granted Dec 23, 1980·22 cites·4 claims
- 3581US7711113B2ID-based signature, encryption system and encryption methodHITACHI LTD·Filed 2005·Granted May 4, 2010·10 cites·9 claims
- 3681US6238920B1Culture and transportation of bovine embryosDIRECTOR OF NAT INST OF ANIMAL·Filed 1993·Granted May 29, 2001·50 cites·5 claims
- 3781US5794110AImage forming apparatus having a semiconductive transfer beltTOSHIBA KK·Filed 1995·Granted Aug 11, 1998·31 cites·21 claims
- 3880US9451255B2Image encoding apparatus, image encoding method, image decoding apparatus, and image decoding methodHITACHI MAXELL·Filed 2014·Granted Sep 20, 2016·2 cites·1 claims
- 3980US7650086B2Image forming apparatus, and toner recycle methodTOSHIBA KK·Filed 2006·Granted Jan 19, 2010·6 cites·24 claims
- 4080US7428395B2Image forming apparatus equipped with developing unit to make developing and simultaneous cleaning and image forming methodTOSHIBA KK·Filed 2005·Granted Sep 23, 2008·6 cites·22 claims
- 4180US6398503B1High temperature component, gas turbine high temperature component and manufacturing method thereofTOSHIBA KK·Filed 1999·Granted Jun 4, 2002·49 cites·24 claims
- 4279US10721416B2Imaging deviceOLYMPUS CORP·Filed 2019·Granted Jul 21, 2020·2 cites·12 claims
- 4379US7349652B2Apparatus and method for cleaning residual toner from drums in image forming apparatusTOSHIBA KK·Filed 2005·Granted Mar 25, 2008·4 cites·26 claims
- 4479US7206523B2Color image forming apparatus and method using detachable process unitsTOSHIBA TEC KK·Filed 2004·Granted Apr 17, 2007·13 cites·8 claims
- 4579US5906895AThermal barrier coating member and method of producing the sameTOSHIBA KK·Filed 1997·Granted May 25, 1999·42 cites·13 claims
- 4679US5627629AImage forming apparatus for forming an image on an image receiving member by multiple image transferTOSHIBA KK·Filed 1995·Granted May 6, 1997·29 cites·15 claims
- 4779US4313770AMethod of producing cold rolled steel strip having improved press formability and bake-hardenabilitySUMITOMO METAL IND·Filed 1980·Granted Feb 2, 1982·25 cites·7 claims
- 4878US8599993B2Fuel compactTAKAHASHI MASASHI·Filed 2006·Granted Dec 3, 2013·3 cites·9 claims
- 4978US6862422B2Image forming apparatus and image forming method having pressing members for pressing a belt-like memberTOSHIBA KK·Filed 2003·Granted Mar 1, 2005·14 cites·7 claims
- 5078US5602633AImage forming apparatus with low ozone generation and improved image qualityTOSHIBA KK·Filed 1995·Granted Feb 11, 1997·28 cites·14 claims
Showing the top 50 of 253 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →