Inventor · disambiguated record
Yoshihiro Horikawa
Also filed as: HORIKAWA YOSHIHIRO
16 granted patents·1 pending application·163 citations·filing 1997–2014
92Inventor score
Files withUSHIO ELECTRIC INC12KABUKI KIYOYUKI2MITSUBISHI MATERIALS CORP1SUGIHARA NOBUHIKO1SUGITANI AKIHIKO1
Top patents by PatentIndex Score
17 records- 0195US8668339B2Light source deviceKABUKI KIYOYUKI·Filed 2012·Granted Mar 11, 2014·53 cites·7 claims
- 0286US6271628B1High pressure lamp with specific amount of mercury, halogen and wall loadingUSHIO ELECTRIC INC·Filed 1998·Granted Aug 7, 2001·48 cites·10 claims
- 0382US7845805B2Discharge lamp lighting apparatus and projectorUSHIO ELECTRIC INC·Filed 2007·Granted Dec 7, 2010·9 cites·13 claims
- 0468US7800307B2Electrode and extra-high pressure discharge lamp using the sameUSHIO ELECTRIC INC·Filed 2008·Granted Sep 21, 2010·2 cites·6 claims
- 0564US8882275B2Light source deviceSUGITANI AKIHIKO·Filed 2012·Granted Nov 11, 2014·2 cites·11 claims
- 0664US7211956B2Short arc ultra-high pressure mercury lamp with rounded end faces of coil tips and process of producing such a lampUSHIO ELECTRIC INC·Filed 2004·Granted May 1, 2007·6 cites·9 claims
- 0760US9720301B2Laser light source apparatus and temperature control method of wavelength conversion element in laser light source apparatusSUGIHARA NOBUHIKO·Filed 2012·Granted Aug 1, 2017·2 cites·4 claims
- 0860US7468584B2Discharge lamp with a discharge filling having a measured emission intensity of argon to OH radicals and method of manufacturing the sameUSHIO ELECTRIC INC·Filed 2006·Granted Dec 23, 2008·2 cites·7 claims
- 0957US7588352B2Optical apparatusUSHIO ELECTRIC INC·Filed 2008·Granted Sep 15, 2009·1 cites·1 claims
- 1057US5986402AMetal halide lampUSHIO ELECTRIC INC·Filed 1997·Granted Nov 16, 1999·12 cites·6 claims
- 1156US6461020B2Reflector for a high pressure discharge lamp deviceUSHIO ELECTRIC INC·Filed 2001·Granted Oct 8, 2002·6 cites·5 claims
- 1255US6793481B2Injection molding dieMITSUBISHI MATERIALS CORP·Filed 2002·Granted Sep 21, 2004·5 cites·9 claims
- 1354US6060830AHigh pressure mercury lampUSHIO ELECTRIC INC·Filed 1998·Granted May 9, 2000·10 cites·4 claims
- 1451US7057346B2Short arc ultra-high pressure mercury lamp and method for the production thereofUSHIO ELECTRIC INC·Filed 2004·Granted Jun 6, 2006·2 cites·23 claims
- 1548US7002299B2Discharge lamp with specific amounts of halogen, oxygen, hydrogen and carbonUSHIO ELECTRIC INC·Filed 2003·Granted Feb 21, 2006·3 cites·8 claims
- 1641US9166360B2Laser light source apparatusUSHIO ELECTRIC INC·Filed 2014·Granted Oct 20, 2015·0 cites·9 claims
- 1740US2013126930A1Light source deviceKABUKI KIYOYUKI·Filed 2011·Application pending·0 cites
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