Inventor · disambiguated record
Tatsuo Fukushima
Also filed as: FUKUSHIMA TATSUO
24 granted patents·9 pending applications·115 citations·filing 1974–2023
93Inventor score
Top patents by PatentIndex Score
33 records- 0191US8768203B2Image forming apparatus capable of effectively utilizing interior spaceHAMADA MANABU·Filed 2011·Granted Jul 1, 2014·12 cites·18 claims
- 0291US8412056B2Image forming apparatus performing image formation by conveying paperFURUICHI YUUSUKE·Filed 2010·Granted Apr 2, 2013·7 cites·12 claims
- 0389US3933706ANonflammable binder compositionKANSAI PAINT CO LTD·Filed 1974·Granted Jan 20, 1976·36 cites·9 claims
- 0486US3930876AInorganic coating compositionMATSUSHITA ELECTRIC WORKS LTD·Filed 1974·Granted Jan 6, 1976·33 cites·7 claims
- 0583US7869750B2Image forming apparatus with a phase of a first load torque substantially opposite to a phase of a second load torqueRICOH CO LTD·Filed 2008·Granted Jan 11, 2011·7 cites·20 claims
- 0679US8311438B2Interlock device and image forming apparatus incorporating sameONUMA SEI·Filed 2010·Granted Nov 13, 2012·3 cites·14 claims
- 0772US8417155B2Swing-gear mechanism and image forming apparatus having multiple speed modesFUKUSHIMA TATSUO·Filed 2010·Granted Apr 9, 2013·4 cites·20 claims
- 0871US9436125B2Powder container and image forming apparatus incorporating sameFUKUSHIMA TATSUO·Filed 2015·Granted Sep 6, 2016·1 cites·19 claims
- 0959US12333199B2Information processing device and information processing programFUJIFILM CORP·Filed 2022·Granted Jun 17, 2025·0 cites·8 claims
- 1059USD794375SCoffee makerFUJI KOUKI CO LTD·Filed 2016·Granted Aug 15, 2017·9 cites·1 claims
- 1156US8548357B2Drive transmission system, driving device, and image forming apparatus incorporating drive transmission systemFUKUSHIMA TATSUO·Filed 2010·Granted Oct 1, 2013·1 cites·20 claims
- 1254US12346546B2Information processing device and information processing programFUJIFILM CORP·Filed 2022·Granted Jul 1, 2025·0 cites·12 claims
- 1353US6645629B2Conductive antioxidant paint and graphite electrodeMIKUNI COLOR LTD·Filed 2001·Granted Nov 11, 2003·2 cites·10 claims
- 1450US10169350B2Information processor, non-transitory computer readable medium, and information processing methodFUJI XEROX CO LTD·Filed 2014·Granted Jan 1, 2019·0 cites·11 claims
- 1550US9188933B2Power supply device and image forming apparatusTADA KAORU·Filed 2013·Granted Nov 17, 2015·0 cites·18 claims
- 1650US8948653B2Image forming apparatus and developer containerFUKUSHIMA TATSUO·Filed 2013·Granted Feb 3, 2015·0 cites·14 claims
- 1749US8923730B2Image forming apparatusHASHIMOTO HARUO·Filed 2013·Granted Dec 30, 2014·0 cites·18 claims
- 1848US12166932B2Information processing device and information processing programFUJIFILM CORP·Filed 2022·Granted Dec 10, 2024·0 cites·10 claims
- 1948US12073074B2Information processing device and information processing programFUJIFILM CORP·Filed 2021·Granted Aug 27, 2024·0 cites·12 claims
- 2048US2024329816A1Information processing device and information processing programFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2148US2024281120A1Information display device and computer programFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2247US12353701B2Information processing device and information processing program capable of displaying a portion that does not fit within a screen when a user performs a continuous operationFUJIFILM CORP·Filed 2022·Granted Jul 8, 2025·0 cites·11 claims
- 2347US2024036697A1Information processing device and information processing programFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2444US2024291924A1Information display device and computer programFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2543US8454011B2Sheet feeder and image forming apparatus incorporating sameTANAKA MIZUNA·Filed 2011·Granted Jun 4, 2013·0 cites·26 claims
- 2643US2010192710A9Sheet conveying device and image forming apparatusRICOH KK·Filed 2008·Application pending·0 cites
- 2742US2004023021A1Conductive antioxidant paint and graphite electrodeMIKUNI COLOR LTD·Filed 2003·Application pending·0 cites
- 2842US2013194597A1Operation receiving apparatus, image forming apparatus, and computer readable mediumFUKUSHIMA TATSUO·Filed 2012·Application pending·0 cites
- 2939USD1028609SCoffee roasterFUJI KOUKI CO LTD·Filed 2023·Granted May 28, 2024·0 cites·1 claims
- 3039US8843050B2Drive unit, image forming apparatus including same, and driving method thereforFUKUSHIMA TATSUO·Filed 2011·Granted Sep 23, 2014·0 cites·20 claims
- 3136US8641031B2Sheet feeder and image forming apparatus including sameNISHIOKA KUNIHIKO·Filed 2013·Granted Feb 4, 2014·0 cites·9 claims
- 3234US2008226352A1Process cartridge and image forming apparatusTANAKA KIMIHIRO·Filed 2008·Application pending·0 cites
- 3334US2016050270A1Communication terminal, communication system, communication method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →