Inventor · disambiguated record
Takeshi Saito
Also filed as: OZAWA SEIJI · SAITO TAKESHI
301 granted patents·97 pending applications·7,538 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
398 records- 0198US6289195B1Developer replenishing device and developer container for use therewithRICOH KK·Filed 2000·Granted Sep 11, 2001·79 cites·31 claims
- 0298US6075963ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1999·Granted Jun 13, 2000·108 cites·5 claims
- 0398US6018690APower supply control method, power supply control system and computer program productTOSHIBA KK·Filed 1997·Granted Jan 25, 2000·402 cites·8 claims
- 0498US5500719ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1995·Granted Mar 19, 1996·92 cites·35 claims
- 0598US5455662ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1993·Granted Oct 3, 1995·153 cites·45 claims
- 0697US8449154B2Illumination device including a light-emitting module fastened to mount member with a constant orientationUEMOTO TAKAARI·Filed 2010·Granted May 28, 2013·101 cites·6 claims
- 0797US5918090ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1998·Granted Jun 29, 1999·64 cites·2 claims
- 0897US5822663ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1996·Granted Oct 13, 1998·72 cites·4 claims
- 0997US5627631ADeveloper replenishing device and developer container for use therewithRICOH KK·Filed 1996·Granted May 6, 1997·78 cites·7 claims
- 1097US5440547AData-transfer routing management for packet-oriented digital communication system including ATM networksTOSHIBA KK·Filed 1994·Granted Aug 8, 1995·298 cites·19 claims
- 1196US9286246B2System for managing task that is for processing to computer system and that is based on user operation and method for displaying information related to task of that typeSAITO TAKESHI·Filed 2010·Granted Mar 15, 2016·74 cites·18 claims
- 1296US6523696B1Communication control device for realizing uniform service providing environmentTOSHIBA KK·Filed 1998·Granted Feb 25, 2003·474 cites·46 claims
- 1396US4741601ANon-linear device for driving liquid crystal displayNEC CORP·Filed 1985·Granted May 3, 1988·115 cites·5 claims
- 1496US4607939ARemovable developing unit for an electrostatic recording apparatusRICOH KK·Filed 1984·Granted Aug 26, 1986·54 cites·4 claims
- 1595USD541761SLight emitting diode moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 1, 2007·59 cites·1 claims
- 1695USD535262SLight emitting diode moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 16, 2007·56 cites·1 claims
- 1795US7127195B2Image forming apparatus and image transferring unit for use in the sameRICOH KK·Filed 2005·Granted Oct 24, 2006·17 cites·19 claims
- 1895USD528672SLED moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 19, 2006·65 cites·1 claims
- 1995US6983374B2Tamper resistant microprocessorTOSHIBA KK·Filed 2001·Granted Jan 3, 2006·108 cites·2 claims
- 2095US5835710ANetwork interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communicationTOSHIBA KK·Filed 1997·Granted Nov 10, 1998·254 cites·22 claims
- 2195US5502552ADeveloping device for an image forming apparatusRICOH KK·Filed 1994·Granted Mar 26, 1996·74 cites·14 claims
- 2295USD331458SAir conditionerMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 1, 1992·79 cites·1 claims
- 2395US5150162AToner supply device for an image forming apparatusRICOH KK·Filed 1991·Granted Sep 22, 1992·62 cites·13 claims
- 2494USD555185SVideo projectorHITACHI LTD·Filed 2006·Granted Nov 13, 2007·66 cites·1 claims
- 2594US6341127B1Node device and method for controlling label switching path set up in inter-connected networksTOSHIBA KK·Filed 1998·Granted Jan 22, 2002·181 cites·31 claims
- 2694US5541926AATM cell assembly and disassembly device with enhanced data handling flexibilityTOSHIBA KK·Filed 1993·Granted Jul 30, 1996·216 cites·20 claims
- 2794USD330585SAir conditionerMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 27, 1992·70 cites·1 claims
- 2894US4732454ALight-transmissible plate shielding electromagnetic wavesTORAY INDUSTRIES·Filed 1986·Granted Mar 22, 1988·73 cites·22 claims
- 2993US6996354B2Image forming apparatus and image transferring unit for use in the sameRICOH KK·Filed 2003·Granted Feb 7, 2006·34 cites·28 claims
- 3093US6301674B1Power control method, power control system and computer program product for supplying power to a plurality of electric apparatuses connected to a power lineTOSHIBA KK·Filed 1999·Granted Oct 9, 2001·174 cites·13 claims
- 3193US4792825ARotary developing device for image-forming apparatusRICOH KK·Filed 1987·Granted Dec 20, 1988·43 cites·5 claims
- 3293US4775861ADriving circuit of a liquid crystal display panel which equivalently reduces picture defectsNEC CORP·Filed 1984·Granted Oct 4, 1988·89 cites·10 claims
- 3392US11780648B2Tubular container and method for producing sameTOPPAN PRINTING CO LTD·Filed 2021·Granted Oct 10, 2023·3 cites·31 claims
- 3492US7897536B2Nanocapsule-type structureNAT INST OF ADVANCED IND SCIEN·Filed 2005·Granted Mar 1, 2011·19 cites·2 claims
- 3592US6751431B2Developer replenishing device and developer container for use therewithRICOH KK·Filed 2002·Granted Jun 15, 2004·25 cites·15 claims
- 3692US6480889B1Scheme for managing nodes connected to a home network according to their physical locationsTOSHIBA KK·Filed 1998·Granted Nov 12, 2002·212 cites·12 claims
- 3791US7061083B1Semiconductor devicesHITACHI LTD·Filed 1999·Granted Jun 13, 2006·117 cites·2 claims
- 3890US7962154B2Transmitting device for transmitting contents with copyright protectionTOSHIBA KK·Filed 2007·Granted Jun 14, 2011·15 cites·4 claims
- 3990US6563463B1Wireless tag, its manufacturing and its layoutHITACHI LTD·Filed 2000·Granted May 13, 2003·62 cites·27 claims
- 4090US6041651AShaft selection aiding apparatus for selecting optimum shaft for a golferMIZUNO KK·Filed 1997·Granted Mar 28, 2000·78 cites·3 claims
- 4190US4248926AFlashing sheetTAJIMA ROOFING CO·Filed 1979·Granted Feb 3, 1981·81 cites·14 claims
- 4289US7565698B2Information-processing deviceTOSHIBA KK·Filed 2004·Granted Jul 21, 2009·39 cites·16 claims
- 4389US6807573B2Scheme for managing nodes connected to a home network according to their physical locationsTOSHIBA KK·Filed 2002·Granted Oct 19, 2004·52 cites·3 claims
- 4489US5697020AImage forming apparatus for moving a charging roller towards and away from a photoreceptor and a cleaning member for the charging rollerRICOH KK·Filed 1996·Granted Dec 9, 1997·48 cites·16 claims
- 4589US5557382AToner replenishing device for a developing deviceRICOH KK·Filed 1995·Granted Sep 17, 1996·120 cites·12 claims
- 4688US7353404B2Tamper resistant microprocessorTOSHIBA KK·Filed 2005·Granted Apr 1, 2008·17 cites·16 claims
- 4788US7298029B2Semiconductor devices and manufacturing method thereforHITACHI LTD·Filed 2005·Granted Nov 20, 2007·15 cites·10 claims
- 4888US7298991B2Image forming apparatus and image transferring unit for use in the sameRICOH KK·Filed 2006·Granted Nov 20, 2007·7 cites·12 claims
- 4988US6751221B1Data transmitting node and network inter-connection node suitable for home network environmentTOSHIBA KK·Filed 1998·Granted Jun 15, 2004·170 cites·24 claims
- 5087US7270193B2Method and system for distributing programs using tamper resistant processorTOSHIBA KK·Filed 2001·Granted Sep 18, 2007·43 cites·19 claims
Showing the top 50 of 398 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →