Inventor · disambiguated record
Taro Imahase
Also filed as: IMAHASE TARO
25 granted patents·1 pending application·312 citations·filing 1999–2008
96Inventor score
Top patents by PatentIndex Score
26 records- 0197US6626540B2Image display deviceHITACHI LTD·Filed 2001·Granted Sep 30, 2003·95 cites·13 claims
- 0294US7044607B2Image display deviceHITACHI LTD·Filed 2005·Granted May 16, 2006·17 cites·7 claims
- 0391US6910773B2Projection type image display apparatusHITACHI LTD·Filed 2003·Granted Jun 28, 2005·41 cites·6 claims
- 0489US7553024B2Image display deviceHITACHI LTD·Filed 2006·Granted Jun 30, 2009·9 cites·2 claims
- 0587US7066600B2Projection type image display apparatusHITACHI LTD·Filed 2005·Granted Jun 27, 2006·15 cites·6 claims
- 0687US6926411B2Image display deviceHITACHI LTD·Filed 2003·Granted Aug 9, 2005·17 cites·7 claims
- 0786US6411440B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2000·Granted Jun 25, 2002·19 cites·16 claims
- 0881US6952241B2Optical unit, video display apparatus, and color switching methodHITACHI LTD·Filed 2001·Granted Oct 4, 2005·16 cites·4 claims
- 0981US6893131B2Projection type image display apparatusHITACHI LTD·Filed 2003·Granted May 17, 2005·12 cites·20 claims
- 1076US7474360B2Optical unit, video display apparatus, and color switching methodHITACHI LTD·Filed 2005·Granted Jan 6, 2009·3 cites·8 claims
- 1176US6392809B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2001·Granted May 21, 2002·10 cites·21 claims
- 1270US6201645B1Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 1999·Granted Mar 13, 2001·21 cites·16 claims
- 1369US6741396B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2003·Granted May 25, 2004·6 cites·4 claims
- 1468US7090351B2Projection type image display apparatusHITACHI LTD·Filed 2005·Granted Aug 15, 2006·2 cites·11 claims
- 1567US7170567B2Projection type image display apparatusHITACHI LTD·Filed 2003·Granted Jan 30, 2007·10 cites·15 claims
- 1665US6567218B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2002·Granted May 20, 2003·3 cites·16 claims
- 1763US7929064B2Optical unit, video display apparatus, and color switching methodHITACHI LTD·Filed 2008·Granted Apr 19, 2011·1 cites·2 claims
- 1862US7246907B2Projection type image display apparatus using reflective image display elements, reflective polarizing plates and auxiliary analyzersHITACHI LTD·Filed 2006·Granted Jul 24, 2007·1 cites·10 claims
- 1962US6910775B2Projection-type video displayHITACHI LTD·Filed 2003·Granted Jun 28, 2005·5 cites·20 claims
- 2061US6798580B2Projection type image display apparatusHITACHI LTD·Filed 2002·Granted Sep 28, 2004·4 cites·1 claims
- 2158US7327520B2Optical unit and image display apparatusHITACHI LTD·Filed 2006·Granted Feb 5, 2008·0 cites·9 claims
- 2256US7352416B2Polarization direction of incident light beam perpendicular or parallel to liquid display molecular orientation for reduced drive voltageHITACHI LTD·Filed 2002·Granted Apr 1, 2008·5 cites·36 claims
- 2354US7106518B2Optical unit and image display apparatusHITACHI LTD·Filed 2005·Granted Sep 12, 2006·0 cites·8 claims
- 2446US6963453B2Optical unit and image display apparatusHITACHI LTD·Filed 2004·Granted Nov 8, 2005·0 cites·8 claims
- 2544US6545812B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2002·Granted Apr 8, 2003·0 cites·2 claims
- 2643US2006139954A1Display system and lighting device used thereinKOBORI TOMOKI·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →