Inventor · disambiguated record
Jun Sakaguchi
Also filed as: SAKAGUCHI JUN
12 granted patents·2 pending applications·36 citations·filing 1977–2013
84Inventor score
Top patents by PatentIndex Score
14 records- 0171US4151087AOily-water separatorSAKAGUCHI JUN·Filed 1977·Granted Apr 24, 1979·28 cites·5 claims
- 0268US8704436B1High-pressure discharge lamp and projector having the high-pressure lampPANASONIC CORP·Filed 2013·Granted Apr 22, 2014·2 cites·7 claims
- 0367US7530874B2Method for manufacturing high pressure discharge lamp, high pressure discharge lamp manufactured using the method, lamp unit, and image display devicePANASONIC CORP·Filed 2005·Granted May 12, 2009·3 cites·20 claims
- 0463US9041287B2High-pressure discharge lamp having an arc tube in which a pair of electrode rods are disposed, lump unit, and projector-type image display apparatusPANASONIC CORP·Filed 2013·Granted May 26, 2015·1 cites·8 claims
- 0553US8049398B2High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unitPANASONIC CORP·Filed 2008·Granted Nov 1, 2011·0 cites·10 claims
- 0652US8207673B2High-pressure discharge lamp, lamp unit using the same, and projection-type image display device using the lamp unitSAKAGUCHI JUN·Filed 2008·Granted Jun 26, 2012·0 cites·8 claims
- 0749US2010097069A1Evaluation system, lighting device, and image display deviceSAKAGUCHI JUN·Filed 2007·Application pending·0 cites
- 0847US8952611B2Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and projection image display apparatusSAKAGUCHI JUN·Filed 2011·Granted Feb 10, 2015·0 cites·11 claims
- 0945US8106585B2Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lampSAKAGUCHI JUN·Filed 2004·Granted Jan 31, 2012·2 cites·5 claims
- 1043US8203267B2Method for manufacturing high-pressure discharge lamp, high-pressure discharge lamp, lamp unit and projection-type image displayKITAHARA YOSHIKI·Filed 2007·Granted Jun 19, 2012·0 cites·9 claims
- 1142US8979275B2Dual high-pressure discharge lamp projector with multi-waveform current generation for greater luminous flux change control and extended lamp lifeSAKAGUCHI JUN·Filed 2011·Granted Mar 17, 2015·0 cites·6 claims
- 1240US8777417B2High-pressure discharge lamp, lamp unit, and projector-type image display apparatusOGAWA HIROKI·Filed 2011·Granted Jul 15, 2014·0 cites·3 claims
- 1339US2007021254A1SprocketBORGWARNER MORSE TEC JAPAN KK·Filed 2006·Application pending·0 cites
- 1438US9449806B2High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lampKITAHARA YOSHIKI·Filed 2010·Granted Sep 20, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →