Inventor · disambiguated record
Tsuyoshi Hotta
Also filed as: HOTTA TSUYOSHI
16 granted patents·1 pending application·936 citations·filing 1993–2007
96Inventor score
Files withDAINIPPON PRINTING CO LTD17
Top patents by PatentIndex Score
17 records- 0198US7618750B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2006·Granted Nov 17, 2009·101 cites·24 claims
- 0298US7579119B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2007·Granted Aug 25, 2009·105 cites·3 claims
- 0398US7479354B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jan 20, 2009·104 cites·4 claims
- 0498US6340540B1Hologram recording sheet holographic optical element using said sheet and its production processDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jan 22, 2002·114 cites·11 claims
- 0598US6127066AHologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 1997·Granted Oct 3, 2000·175 cites·10 claims
- 0695US7132200B1Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 1993·Granted Nov 7, 2006·118 cites·13 claims
- 0792US6667819B2Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such hologramsDAINIPPON PRINTING CO LTD·Filed 2001·Granted Dec 23, 2003·47 cites·8 claims
- 0880US7727680B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2006·Granted Jun 1, 2010·3 cites·10 claims
- 0974US5504593AContinuous and uniform hologram recording method and uniformly recorded hologramDAINIPPON PRINTING CO LTD·Filed 1993·Granted Apr 2, 1996·42 cites·42 claims
- 1073US5543228AMolded relief hologramDAINIPPON PRINTING CO LTD·Filed 1993·Granted Aug 6, 1996·32 cites·6 claims
- 1169US5737040ALiquid crystal display apparatus and liquid crystal projection display apparatus which employ hologram color filterDAINIPPON PRINTING CO LTD·Filed 1995·Granted Apr 7, 1998·35 cites·2 claims
- 1266US6366371B1Transmissively viewable reflection hologramDAINIPPON PRINTING CO LTD·Filed 2000·Granted Apr 2, 2002·8 cites·8 claims
- 1358US6426812B2Hologram color filter, and its fabrication methodDAINIPPON PRINTING CO LTD·Filed 1998·Granted Jul 30, 2002·23 cites·11 claims
- 1453US6473144B1Liquid crystal display apparatus and liquid crystal projection display apparatus which employ hologram color filterDAINIPPON PRINTING CO LTD·Filed 1997·Granted Oct 29, 2002·17 cites·10 claims
- 1552US2007195391A1Reflection type diffuse hologram, hologram for reflection hologram color filters, etc, and reflection type display device using such hologramsDAINIPPON PRINTING CO LTD·Filed 2007·Application pending·0 cites
- 1643US6033810AMolded articles using glass as substrate, such as holographic optical element, optical reflector and encoder, and method of producing these articlesDAINIPPON PRINTING CO LTD·Filed 1997·Granted Mar 7, 2000·8 cites·18 claims
- 1731US7215451B1Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such hologramsDAINIPPON PRINTING CO LTD·Filed 1998·Granted May 8, 2007·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →