Inventor · disambiguated record
Yoshihisa Hatta
Also filed as: HATTA YOSHIHISA
9 granted patents·5 pending applications·37 citations·filing 1998–2017
84Inventor score
Top patents by PatentIndex Score
14 records- 0184US8796704B2Emissive display having polarizer and retarder filmsHATTA YOSHIHISA·Filed 2011·Granted Aug 5, 2014·12 cites·20 claims
- 0270US9515223B2Semiconductor light emitting device substrate including an uneven structure having convex portions, and a flat surface therebetweenOJI HOLDINGS CORP·Filed 2013·Granted Dec 6, 2016·2 cites·4 claims
- 0359US6768134B2Semiconductor device and a method for forming patternsKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Jul 27, 2004·8 cites·3 claims
- 0459US6693000B2Semiconductor device and a method for forming patternsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 17, 2004·8 cites·10 claims
- 0550US9748441B2Dry etching method of manufacturing semiconductor light emitting device substrateOJI HOLDINGS CORP·Filed 2016·Granted Aug 29, 2017·0 cites·9 claims
- 0649US2017309784A1Substrate for semiconductor light emitting device and semiconductor light emitting device, and manufacturing methods thereofOJI HOLDINGS CORP·Filed 2017·Application pending·0 cites
- 0745US9915758B2Mold for manufacturing optical element and production method for same, and optical elementOJI HOLDINGS CORP·Filed 2013·Granted Mar 13, 2018·0 cites·4 claims
- 0842US6684495B2Method of making a circuit board not having solder failuresIBM·Filed 2001·Granted Feb 3, 2004·1 cites·4 claims
- 0935US6222135B1Circuit board for preventing solder failuresIBM·Filed 1998·Granted Apr 24, 2001·6 cites·5 claims
- 1035US2002022364A1Method for producing a metal film, a thin film device having such metal film and a liquid crystal display device having such thin film deviceFiled 2001·Application pending·0 cites
- 1134US8729554B2Top-emission organic light-emitting diode structureHATTA YOSHIHISA·Filed 2011·Granted May 20, 2014·0 cites·19 claims
- 1234US2002191122A1Method of forming electrodes or pixel electrodes and a liquid crystal display deviceFiled 2001·Application pending·0 cites
- 1333US2005146666A1Liquid crystal display deviceFiled 2003·Application pending·0 cites
- 1433US2019035975A1Semiconductor light-emitting element substrate, and method for manufacturing semiconductor light-emitting element substrateOJI HOLDINGS CORP·Filed 2017·Application pending·0 cites
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