Inventor · disambiguated record
Katsumasa Hirose
Also filed as: HIROSE KATSUMASA
4 granted patents·12 pending applications·2 citations·filing 2007–2022
57Inventor score
Top patents by PatentIndex Score
16 records- 0171US9224414B2Method for manufacture of magnetic recording medium and magnetic recording and reproduction deviceFUKUSHIMA MASATO·Filed 2007·Granted Dec 29, 2015·2 cites·9 claims
- 0258US2025137101A1Aluminum alloy member for forming fluoride coating thereon and aluminum alloy member having fluoride coatingRESONAC CORP·Filed 2022·Application pending·0 cites
- 0350US2010196596A1Double-sided coating apparatus and method for double-sided coating with coating solutionSHOWA DENKO KK·Filed 2008·Application pending·0 cites
- 0448US2011199700A1Process for producing magnetic recording medium and magnetic recording and reproducing deviceSHOWA DENKO KK·Filed 2007·Application pending·0 cites
- 0547US8476361B2Fine pattern transfer materialFUJITA TOSHIO·Filed 2008·Granted Jul 2, 2013·0 cites·10 claims
- 0642US8268650B2Process for manufacturing sealed organic electroluminescence devicesKONDO KUNIO·Filed 2009·Granted Sep 18, 2012·0 cites·9 claims
- 0739US2010097715A1Nanoimprinting resin compositionSHOWA DENKO KK·Filed 2008·Application pending·0 cites
- 0836US2012256171A1Phosphine oxide compound, organic electroluminescence element, production method and uses thereofTERASHIMA TAKASHI·Filed 2012·Application pending·0 cites
- 0936US2012256536A1Phosphine oxide compound, organic electroluminescence element, production method and uses thereofTERASHIMA TAKASHI·Filed 2012·Application pending·0 cites
- 1033US2014131690A1Organic light emitting element and method for manufacturing organic light emitting elementKONDO KUNIO·Filed 2011·Application pending·0 cites
- 1132US2012299469A1Electroluminescent element, method for manufacturing electroluminescent element, display device and illuminating deviceKONDO KUNIO·Filed 2010·Application pending·0 cites
- 1231US2013161679A1Electroluminescent element, electroluminescent element manufacturing method, display device, and illumination deviceKONDO KUNIO·Filed 2010·Application pending·0 cites
- 1329US8735875B2Light emitting element, method for manufacturing light emitting element, image display device, and illuminating deviceTAJIMA MASARU·Filed 2010·Granted May 27, 2014·0 cites·37 claims
- 1429US2014048793A1Organic light-emitting element, production method for organic light-emitting element, display device, and illumination deviceSAKO KANJIRO·Filed 2012·Application pending·0 cites
- 1529US2014084278A1Organic light-emitting element, method for making organic light-emitting element, display device and illumination deviceSAKO KANJIRO·Filed 2012·Application pending·0 cites
- 1629US2014203255A1Organic light-emitting element, method for manufacturing organic light-emitting element, display device and illumination deviceSAKO KANJIRO·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katsumasa Hirose files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →