Inventor · disambiguated record
Tomoyoshi Arimoto
Also filed as: ARIMOTO TOMOYOSHI
29 granted patents·3 pending applications·341 citations·filing 1995–2019
96Inventor score
Top patents by PatentIndex Score
32 records- 0191US7170237B2Device for operation of a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2005·Granted Jan 30, 2007·26 cites·9 claims
- 0289US6597118B2High-pressure mercury lamp luminescent device and means of ignitionUSHIO ELECTRIC INC·Filed 2001·Granted Jul 22, 2003·34 cites·10 claims
- 0388US7023144B2Device for operation of a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2004·Granted Apr 4, 2006·57 cites·6 claims
- 0487US7122960B2Emission device for an ultra-high pressure mercury lampUSHIO ELECTRIC INC·Filed 2004·Granted Oct 17, 2006·31 cites·12 claims
- 0584US7239089B2Power supply apparatus for high pressure discharge lampUSHIO ELECTRIC INC·Filed 2005·Granted Jul 3, 2007·10 cites·5 claims
- 0678US6927539B2Device and method for operating a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2003·Granted Aug 9, 2005·21 cites·15 claims
- 0775US7960923B2High pressure discharge lamp lighting apparatusUSHIO ELECTRIC INC·Filed 2009·Granted Jun 14, 2011·6 cites·8 claims
- 0874US8314570B2High pressure discharge lamp light source deviceTSUKAMOTO TAKUYA·Filed 2010·Granted Nov 20, 2012·5 cites·1 claims
- 0972US7439691B2High pressure discharge lamp lighting deviceUSHIO ELECTRIC INC·Filed 2007·Granted Oct 21, 2008·6 cites·8 claims
- 1072US6815910B2Device for operating a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2003·Granted Nov 9, 2004·15 cites·2 claims
- 1172US6376998B1Feeding device for discharge lampUSHIO ELECTRIC INC·Filed 2000·Granted Apr 23, 2002·16 cites·6 claims
- 1270US6002197AMetal halide lamp light source device having conducting wire positioned to prevent it from casting a shadowUSHIO ELECTRIC INC·Filed 1997·Granted Dec 14, 1999·23 cites·7 claims
- 1369US7138769B2Device for operation of a high pressure discharge lamp and a projector deviceUSHIO ELECTRIC INC·Filed 2004·Granted Nov 21, 2006·14 cites·6 claims
- 1466US7382093B2Device for operation of a discharge lamp of the short arc typeUSHIO ELECTRIC INC·Filed 2005·Granted Jun 3, 2008·4 cites·20 claims
- 1565US6867556B2Device for operating a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2003·Granted Mar 15, 2005·10 cites·6 claims
- 1664US5723944AMetal halide lamp of the short arc typeUSHIO ELECTRIC INC·Filed 1995·Granted Mar 3, 1998·18 cites·6 claims
- 1763US8390198B2Discharge lamp with an improved cathode of the type having a thoriated tungsten partSHIMIZU AKIHIRO·Filed 2011·Granted Mar 5, 2013·1 cites·7 claims
- 1863US6888321B2Device for operating a high pressure discharge lampUSHIO ELECTRIC INC·Filed 2003·Granted May 3, 2005·17 cites·3 claims
- 1961US6914383B2Light source deviceUSHIO ELECTRIC INC·Filed 2003·Granted Jul 5, 2005·4 cites·7 claims
- 2060US8283863B2Xenon short arc lamp for digital a projectorMORIMOTO SHUNICHI·Filed 2010·Granted Oct 9, 2012·1 cites·13 claims
- 2160US6274983B1High pressure mercury lamp with particular electrode structure and emission device for a high-pressure mercury lampUSHIO ELECTRIC INC·Filed 1999·Granted Aug 14, 2001·15 cites·27 claims
- 2254US2010156294A1Discharge lamp having a cathode with carbon solid-solved in a tungsten metal substrate of the cathodeUSHIO ELECTRIC INC·Filed 2009·Application pending·0 cites
- 2352US2010045185A1Cathode for discharge lamp and discharge lamp using the sameUSHIO ELECTRIC INC·Filed 2009·Application pending·0 cites
- 2450US9548196B2Discharge lampUSHIO ELECTRIC INC·Filed 2014·Granted Jan 17, 2017·0 cites·17 claims
- 2549US11062896B1High-pressure discharge lampUSHIO ELECTRIC INC·Filed 2019·Granted Jul 13, 2021·0 cites·3 claims
- 2647US9633829B2Discharge lampUSHIO ELECTRIC INC·Filed 2014·Granted Apr 25, 2017·0 cites·8 claims
- 2747US8497632B2Short arc type discharge lampARIMOTO TOMOYOSHI·Filed 2012·Granted Jul 30, 2013·0 cites·6 claims
- 2845US8525410B2Short arc type discharge lampIKEUCHI MITSURU·Filed 2011·Granted Sep 3, 2013·0 cites·4 claims
- 2944US8400060B2Short arc type discharge lampARIMOTO TOMOYOSHI·Filed 2011·Granted Mar 19, 2013·0 cites·7 claims
- 3042US6960884B2Device for operating a short arc discharge mercury lampUSHIO ELECTRIC INC·Filed 2004·Granted Nov 1, 2005·2 cites·6 claims
- 3141US5592050AMetal halide lampUSHIO ELECTRIC INC·Filed 1995·Granted Jan 7, 1997·5 cites·1 claims
- 3234US2012001542A1Short arc type discharge lampIKEUCHI MITSURU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →