Inventor · disambiguated record
Takafumi Hamano
Also filed as: HAMANO TAKAFUMI
14 granted patents·28 pending applications·383 citations·filing 2000–2025
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13PANASONIC IP MAN CO LTD13NIPPON TELEGRAPH & TELEPHONE9PANASONIC CORP3NAKAMURA TETSUROH1
Top patents by PatentIndex Score
42 records- 0195US7158161B2Organic electroluminescence element and an exposure unit and image-forming apparatus both using the elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 2, 2007·141 cites·19 claims
- 0294US7504616B2Exposure device and image forming apparatus using the samePANASONIC CORP·Filed 2007·Granted Mar 17, 2009·23 cites·24 claims
- 0391US6660409B1Electronic device and process for producing the samePANASONIC COMM CO LTD·Filed 2000·Granted Dec 9, 2003·120 cites·2 claims
- 0490US6833667B2Organic electroluminescence element and image forming apparatus or portable terminal unit using thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 21, 2004·69 cites·70 claims
- 0570US7116345B2Image forming apparatus having a cooler for an organic electroluminescence elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 3, 2006·10 cites·20 claims
- 0669US10250348B2Optical transport system and resource optimization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Apr 2, 2019·2 cites·14 claims
- 0764US6791260B2Organic electroluminescent element, panel and apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 14, 2004·11 cites·27 claims
- 0864US2025012644A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0963US2025109995A1Load detecting devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1062US2025258047A1Load sensor and load detecting devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1162US2025297902A1Load sensorPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1261US2024295448A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1361US2024337542A1Load detection devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1460US2024319026A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1560US2024310223A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1659US2024219246A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1759US2024142319A1Load sensorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1859US2024085256A1Load sensorPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1957US7463275B2Light source for image writing apparatus and production method for light sourcePANASONIC CORP·Filed 2003·Granted Dec 9, 2008·7 cites·16 claims
- 2054US2025146891A1Load sensorPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2152US11973688B2Control apparatus, network control method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Apr 30, 2024·0 cites·9 claims
- 2248US2007164293A1Light-emitting device and method for the production of light-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2347US2007290604A1Organic electroluminescent device and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2446US9738072B2Actuator, ink-jet head, and ink-jet devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Aug 22, 2017·0 cites·13 claims
- 2546US9565064B2Frame transmission apparatus and method for checking normalityNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Feb 7, 2017·0 cites·12 claims
- 2646US2007241665A1Organic electroluminescent element, and manufacturing method thereof, as well as display device and exposure apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2746US2008061678A1Light emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2846US2006290768A1Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2945US2007063639A1Organic electroluminescence element, exposure device and image formingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3045US2007145895A1Light emitting apparatus, exposure apparatus, and method for manufacturing light emitting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3145US2025184271A1Communication system, placement calculation apparatus, setting input apparatus, communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3244US2024422099A1Communication apparatus, communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3340US2013176541A1Optical component, laser light source apparatus and image display apparatus each including the optical component and manufacturing methods thereforPANASONIC CORP·Filed 2013·Application pending·0 cites
- 3439US2004161192A1Exposing apparatus and image forming apparatus using organic electroluminescence elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 3539US2007188584A1Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3638US10181921B2Framer and framing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jan 15, 2019·0 cites·8 claims
- 3738US2012057219A1Laser light source apparatusSUYAMA KOHEI·Filed 2011·Application pending·0 cites
- 3837US2024244355A1Path determination apparatus, path determination method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3937US2006125384A1Organic light emitting element, production method of organic light emitting element, image forming device, and display unitTOMITA TSUNEHARU·Filed 2003·Application pending·0 cites
- 4034US10230457B2Framer and framing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Mar 12, 2019·0 cites·8 claims
- 4134US10063321B2Framer, optical transmission device, and framing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Aug 28, 2018·0 cites·5 claims
- 4231US2006098432A1Light source for image writing device, and production method for light sourceNAKAMURA TETSUROH·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →