Inventor · disambiguated record
Tetsuo Umeda
Also filed as: UMEDA TETSUO
15 granted patents·8 pending applications·297 citations·filing 1982–2022
93Inventor score
Top patents by PatentIndex Score
23 records- 0191US4733226AOverlapped-transfer detecting apparatus for mail articleNEC CORP·Filed 1987·Granted Mar 22, 1988·42 cites·10 claims
- 0277US8130212B2Contact-sensing device, mobile information terminal, and capacitance calibration program and methodUMEDA TETSUO·Filed 2009·Granted Mar 6, 2012·11 cites·9 claims
- 0371US4771385AWord recognition processing time reduction system using word length and hash technique involving head lettersNEC CORP·Filed 1985·Granted Sep 13, 1988·46 cites·9 claims
- 0462US4910787ADiscriminator between handwritten and machine-printed charactersNEC CORP·Filed 1988·Granted Mar 20, 1990·36 cites·10 claims
- 0557US4475234ABinary pattern signal producing apparatus for optical character recognitionNIPPON ELECTRIC CO·Filed 1982·Granted Oct 2, 1984·28 cites·10 claims
- 0656US12013247B2Information processing apparatus and information processing methodSONY CORP·Filed 2019·Granted Jun 18, 2024·0 cites·18 claims
- 0756US11934562B2Data processing device, data processing method, data processing program, terminal device, and data processing systemSONY GROUP CORP·Filed 2019·Granted Mar 19, 2024·0 cites·16 claims
- 0856US2021192410A1Information processing device, information processing method, and programSONY CORP·Filed 2019·Application pending·0 cites
- 0955US8086268B2Mobile communication terminal and method of controlling transmission characteristic thereofNAGANUMA YUSUKE·Filed 2009·Granted Dec 27, 2011·2 cites·9 claims
- 1055US4675909ABinary character signal producing apparatusNEC CORP·Filed 1985·Granted Jun 23, 1987·28 cites·10 claims
- 1153US4747149AOptical character recognition apparatusNEC CORP·Filed 1987·Granted May 24, 1988·28 cites·5 claims
- 1253US2023377050A1Information processing system, information processing method, information terminal, information processing apparatus, and computer programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 1351US4528692ACharacter segmenting apparatus for optical character recognitionNIPPON ELECTRIC CO·Filed 1982·Granted Jul 9, 1985·21 cites·4 claims
- 1450US4888646AOptimal image-quality selection apparatusNEC CORP·Filed 1989·Granted Dec 19, 1989·25 cites·2 claims
- 1550US4524453APostal code distinguishing apparatusNIPPON ELECTRIC CO·Filed 1982·Granted Jun 18, 1985·20 cites·9 claims
- 1648US12041363B2Display control device, display control method, and program for displaying images based on satellite imagingSONY GROUP CORP·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 1745US2023015980A1Image generation device, image generation method, and programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 1845US2023082679A1Data processing device, data processing method, data processing program, data extraction device, data extraction method, and data extraction programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 1944US2023101532A1Data processing device, data processing method, and data processing programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 2042US2023130153A1Information processing apparatus, server, information processing system, and information processing methodSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 2141US2009193139A1Communication apparatus, communication system, communication method and programSANO HIRONAGA·Filed 2009·Application pending·0 cites
- 2239US2025142206A1Information processing device and information processing methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2333US4831658ABinary signal producing apparatus for optical character recognitionNEC CORP·Filed 1987·Granted May 16, 1989·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →