Inventor · disambiguated record
Tomohiro Miyoshi
Also filed as: MIYOSHI TOMOHIRO
23 granted patents·377 citations·filing 1998–2006
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US6626540B2Image display deviceHITACHI LTD·Filed 2001·Granted Sep 30, 2003·95 cites·13 claims
- 0295US6290360B1Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 1998·Granted Sep 18, 2001·59 cites·8 claims
- 0394US7044607B2Image display deviceHITACHI LTD·Filed 2005·Granted May 16, 2006·17 cites·7 claims
- 0491US6910773B2Projection type image display apparatusHITACHI LTD·Filed 2003·Granted Jun 28, 2005·41 cites·6 claims
- 0589US7553024B2Image display deviceHITACHI LTD·Filed 2006·Granted Jun 30, 2009·9 cites·2 claims
- 0687US7066600B2Projection type image display apparatusHITACHI LTD·Filed 2005·Granted Jun 27, 2006·15 cites·6 claims
- 0787US6926411B2Image display deviceHITACHI LTD·Filed 2003·Granted Aug 9, 2005·17 cites·7 claims
- 0886US6783245B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2001·Granted Aug 31, 2004·17 cites·4 claims
- 0986US6411440B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2000·Granted Jun 25, 2002·19 cites·16 claims
- 1078US6824273B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2003·Granted Nov 30, 2004·9 cites·6 claims
- 1176US6392809B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2001·Granted May 21, 2002·10 cites·21 claims
- 1274US6987546B2Projection type image display apparatusHITACHI LTD·Filed 2002·Granted Jan 17, 2006·15 cites·19 claims
- 1370US6201645B1Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 1999·Granted Mar 13, 2001·21 cites·16 claims
- 1469US6741396B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2003·Granted May 25, 2004·6 cites·4 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
- 1764US7152978B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD AND HITACHI VIDEO·Filed 2004·Granted Dec 26, 2006·5 cites·10 claims
- 1862US6910775B2Projection-type video displayHITACHI LTD·Filed 2003·Granted Jun 28, 2005·5 cites·20 claims
- 1961US6798580B2Projection type image display apparatusHITACHI LTD·Filed 2002·Granted Sep 28, 2004·4 cites·1 claims
- 2058US7327520B2Optical unit and image display apparatusHITACHI LTD·Filed 2006·Granted Feb 5, 2008·0 cites·9 claims
- 2154US7106518B2Optical unit and image display apparatusHITACHI LTD·Filed 2005·Granted Sep 12, 2006·0 cites·8 claims
- 2246US6963453B2Optical unit and image display apparatusHITACHI LTD·Filed 2004·Granted Nov 8, 2005·0 cites·8 claims
- 2344US6545812B2Array lens, lighting optical system, optical unit and imaging apparatusHITACHI LTD·Filed 2002·Granted Apr 8, 2003·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →