Inventor · disambiguated record
Keishin Handa
Also filed as: HANDA KEISHIN
11 granted patents·3 pending applications·248 citations·filing 1989–2013
92Inventor score
Top patents by PatentIndex Score
14 records- 0196US7455901B2Fiber-reinforced composite material, method for manufacturing the same and applications thereofUNIV KYOTO·Filed 2006·Granted Nov 25, 2008·36 cites·16 claims
- 0291US7462984B2Electroluminescent device with a low refractive layer and a light scattering layerMITSUBISHI CHEM CORP·Filed 2005·Granted Dec 9, 2008·21 cites·6 claims
- 0388US7834539B2Extracting light from an electroluminescent layerMITSUBISHI CHEM CORP·Filed 2008·Granted Nov 16, 2010·12 cites·11 claims
- 0488US5683634AProcess of making porous films or sheetsMITSUBISHI CHEM CORP·Filed 1995·Granted Nov 4, 1997·97 cites·9 claims
- 0584US7164190B2Field effect transistorMITSUBISHI CHEM CORP·Filed 2005·Granted Jan 16, 2007·14 cites·12 claims
- 0683US7691473B2Fiber-reinforced composite material, method for manufacturing the same, and applications thereofROHM CO LTD·Filed 2008·Granted Apr 6, 2010·4 cites·18 claims
- 0775US9029275B2Nanofiber sheet, process for producing the same, and fiber-reinforced composite materialYANO HIROYUKI·Filed 2007·Granted May 12, 2015·7 cites·18 claims
- 0870US6738200B2Projection lensMITSUBISHI CHEM CORP·Filed 2003·Granted May 18, 2004·9 cites·20 claims
- 0967US8125128B2Electroluminescence element and lighting apparatusFUNAYAMA KATSUYA·Filed 2006·Granted Feb 28, 2012·6 cites·17 claims
- 1063US6217995B1Optical sheet and optical part made of transparent resin, and method of fabricating thereofMITSUBISHI CHEM CORP·Filed 1998·Granted Apr 17, 2001·26 cites·15 claims
- 1162US5110870AExtensible film or sheet and process for producing the sameMITSUBISHI CHEM IND·Filed 1989·Granted May 5, 1992·16 cites·10 claims
- 1250US2009298976A1Fiber-Reinforced Composition Resin Composition, Adhesive and SealantYANO HIROYUKI·Filed 2006·Application pending·0 cites
- 1342US2013284234A1Solar-cell-integrated roll screenMITSUBISHI CHEM CORP·Filed 2013·Application pending·0 cites
- 1440US2012125431A1Organic electronic device and method for manufacturing the sameOIZUMI JUNICHI·Filed 2011·Application pending·0 cites
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