Inventor · disambiguated record
Seiji Hachisuka
Also filed as: HACHISUKA SEIJI
14 granted patents·2 pending applications·73 citations·filing 2003–2007
92Inventor score
Top patents by PatentIndex Score
16 records- 0191US7070291B2Light source device and display deviceFUJITSU LTD·Filed 2003·Granted Jul 4, 2006·24 cites·5 claims
- 0284US7492162B2Inverter systemFUJITSU LTD·Filed 2006·Granted Feb 17, 2009·12 cites·10 claims
- 0380US7532316B2Display panel inspection apparatus and methodFUJITSU LTD·Filed 2007·Granted May 12, 2009·6 cites·17 claims
- 0480US7486082B2Anomaly detection in inverter systemFUJITSU LTD·Filed 2006·Granted Feb 3, 2009·9 cites·6 claims
- 0577US7513649B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Apr 7, 2009·2 cites·11 claims
- 0675US7549768B2Display device, including discharge tube temperature control memberFUJITSU LTD·Filed 2007·Granted Jun 23, 2009·2 cites·15 claims
- 0771US7598748B2Inverter systemFUJITSU LTD·Filed 2003·Granted Oct 6, 2009·13 cites·8 claims
- 0871US7290901B2Light source device, and display device, display module, information handling apparatus and portable information handling apparatus comprising sameFUJITSU LTD·Filed 2005·Granted Nov 6, 2007·4 cites·18 claims
- 0968US7470040B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Dec 30, 2008·1 cites·14 claims
- 1061US7654698B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Feb 2, 2010·0 cites·15 claims
- 1161US7470039B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Dec 30, 2008·0 cites·15 claims
- 1261US7396144B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Jul 8, 2008·0 cites·8 claims
- 1357US2008062700A1Backlight having discharge tube, reflector and heat conduction member contacting discharge tubeSHARP KK·Filed 2007·Application pending·0 cites
- 1452US7513650B2Light source device and display deviceFUJITSU LTD·Filed 2007·Granted Apr 7, 2009·0 cites·12 claims
- 1549US7290899B2Light source device and display deviceFUJITSU LTD·Filed 2005·Granted Nov 6, 2007·0 cites·7 claims
- 1638US2004012987A1Anomaly detection circuit of inverter and electronic apparatus comprising inverter incorporating the sameFUJITSU LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →