Inventor · disambiguated record
Atsushi Ota
Also filed as: OTA ATSUSHI
39 granted patents·21 pending applications·389 citations·filing 1982–2025
97Inventor score
Top patents by PatentIndex Score
60 records- 0192US7574161B2Developer cartridge, image forming unit and image forming apparatusOKI DATA KK·Filed 2006·Granted Aug 11, 2009·12 cites·11 claims
- 0292US7437095B2Image forming apparatus and toner cartridgeOKI DATA KK·Filed 2005·Granted Oct 14, 2008·11 cites·15 claims
- 0392US6307291B1Hydraulic dynamic bearing and spindle motor and rotary assembly providedSEIKO INSTR INC·Filed 1999·Granted Oct 23, 2001·59 cites·54 claims
- 0491USD459326SPortable wireless telephoneNEC CORP·Filed 2001·Granted Jun 25, 2002·45 cites·1 claims
- 0590US8588661B2Developer storage container, developing device and image forming apparatusOTA ATSUSHI·Filed 2010·Granted Nov 19, 2013·7 cites·17 claims
- 0690US6371650B1Hydraulic dynamic bearing and spindle motor and rotary assembly providedSEIKO INSTR INC·Filed 1999·Granted Apr 16, 2002·52 cites·46 claims
- 0788US7426356B2Developer cartridge, print process cartridge, and image forming apparatusOKI DATA KK·Filed 2006·Granted Sep 16, 2008·10 cites·11 claims
- 0883US9176423B2Developer container, development device, and image formation apparatus that have shutter movement restriction member to restrict movement of shutter memberOKI DATA KK·Filed 2014·Granted Nov 3, 2015·3 cites·19 claims
- 0983US6575320B2Bottle-type plastic container with vacuum absorption panels for hot-fill applicationsYOSHINO KOGYOSHO CO LTD·Filed 2001·Granted Jun 10, 2003·33 cites·20 claims
- 1081US9014599B2Rotation transmission unit, replacement unit, developer container and image forming apparatusOTA ATSUSHI·Filed 2012·Granted Apr 21, 2015·3 cites·22 claims
- 1179US7890016B2Charging apparatus, image forming unit that employs the charging apparatus, and image forming apparatus that employs the image forming unitOKI DATA KK·Filed 2008·Granted Feb 15, 2011·5 cites·13 claims
- 1278US5868119AFuel tank venting system for vehiclesHONDA MOTOR CO LTD·Filed 1998·Granted Feb 9, 1999·40 cites·8 claims
- 1377US12040554B2Wireless communication device and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 16, 2024·3 cites·2 claims
- 1476US5423369AApparatus for and method of vacuum castingTOYOTA MOTOR CO LTD·Filed 1992·Granted Jun 13, 1995·16 cites·4 claims
- 1575US8983358B2Developer storage body, developer collecting apparatus and image forming apparatusOTA ATSUSHI·Filed 2013·Granted Mar 17, 2015·2 cites·12 claims
- 1675US2025383387A1Electrostatic detectorALPS ALPINE CO LTD·Filed 2025·Application pending·0 cites
- 1773US11637575B2Wireless communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 25, 2023·2 cites·7 claims
- 1873US9625855B2Developer container, image forming unit and image forming apparatusOKI DATA KK·Filed 2015·Granted Apr 18, 2017·1 cites·16 claims
- 1972US2025377427A1Wireless optical communication system and wireless optical communication methodFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2072US2025379653A1Wireless optical communication system and wireless optical communication methodFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2172US2025377426A1Magnetic resonance imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2272US2025377425A1Magnetic resonance imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2370US7689149B2Image forming apparatus and toner cartridgeOKI DATA KK·Filed 2008·Granted Mar 30, 2010·2 cites·14 claims
- 2467US4505318AVertical type pressure casting methodTOYOTA MOTOR CO LTD·Filed 1982·Granted Mar 19, 1985·11 cites·3 claims
- 2564US7347919B2Sputter source, sputtering device, and sputtering methodULVAC INC·Filed 2004·Granted Mar 25, 2008·10 cites·11 claims
- 2663US7357267B1Plastic bottle with handleYOSHINO KOGYOSHO CO LTD·Filed 1999·Granted Apr 15, 2008·29 cites·18 claims
- 2762US2025377428A1Optical wireless unit and magnetic resonance imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2860US7949287B2Developer cartridge, image forming unit and image forming apparatusOKI DATA KK·Filed 2009·Granted May 24, 2011·1 cites·13 claims
- 2960US2009134013A1Method for forming a transparent electroconductive filmULVAC INC·Filed 2009·Application pending·0 cites
- 3057US12303248B2Magnetic resonance imaging apparatus and signal processing methodFUJIFILM HEALTHCARE CORP·Filed 2023·Granted May 20, 2025·0 cites·10 claims
- 3156US2025375335A1Patient table and magnetic resonance imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3256US2025379654A1Wireless optical communication system and wireless optical communication methodFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3356US2025375163A1Patient table and magnetic resonance imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3455US10896777B2SolenoidDENSO CORP·Filed 2017·Granted Jan 19, 2021·0 cites·15 claims
- 3554US7983602B2Image forming apparatus and toner cartridgeOKI DATA KK·Filed 2010·Granted Jul 19, 2011·0 cites·8 claims
- 3653US2008069724A1Method for producing a targetULVAC INC·Filed 2007·Application pending·0 cites
- 3752US2007158180A1Magnetron sputtering method and magnetron sputtering apparatusULVAC INC·Filed 2006·Application pending·0 cites
- 3849US8349645B2Mask and film formation method using the sameULVAC INC·Filed 2009·Granted Jan 8, 2013·0 cites·6 claims
- 3949US8207949B2Touch panel, and method for manufacturing touch panelTAKAHASHI HIROHISA·Filed 2009·Granted Jun 26, 2012·0 cites·7 claims
- 4049US2012055788A1Target for sputteringTAKAHASHI HIROHISA·Filed 2011·Application pending·0 cites
- 4146US10274866B2Toner container, image forming unit including the toner container, and image forming apparatus including the toner containerOKI DATA KK·Filed 2017·Granted Apr 30, 2019·0 cites·15 claims
- 4246US7846377B2Method of processing a synthetic resin tube, and tubular containerYOSHINO KOGYOSHO CO LTD·Filed 2004·Granted Dec 7, 2010·0 cites·11 claims
- 4346US2001035392A1Bottle-type plastic containerYOSHINO KOGYOSHO CO LTD·Filed 2001·Application pending·0 cites
- 4444US11539464B2Retransmission control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 27, 2022·0 cites·11 claims
- 4544US2014286673A1Development device, image forming unit, and image forming apparatusOKI DATA KK·Filed 2014·Application pending·0 cites
- 4644US2006252659A1Lubricating oil for dynamic fluid-pressure bearing, dynamic-fluid-pressure bearing, motor, and information recording/reproducing apparatusKINOSHITA SHINJI·Filed 2004·Application pending·0 cites
- 4743US8198115B2Solar cell, and method and apparatus for manufacturing the sameWATAI MIWA·Filed 2009·Granted Jun 12, 2012·0 cites·14 claims
- 4843US5404928AVacuum casting methodTOYOTA MOTOR CO LTD·Filed 1994·Granted Apr 11, 1995·4 cites·18 claims
- 4943US2006259208A1Vehicle control systemDENSO CORP·Filed 2006·Application pending·0 cites
- 5043US2009134014A1Method for forming a transparent electroconductive filmULVAC INC·Filed 2009·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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