Inventor · disambiguated record
Futoshi Osawa
Also filed as: OSAWA FUTOSHI
11 granted patents·1 pending application·171 citations·filing 1996–2010
91Inventor score
Top patents by PatentIndex Score
12 records- 0191US6995907B2Diffusion sheet for use in transmission-type screen and transmission-type screenDAINIPPON PRINTING CO LTD·Filed 2003·Granted Feb 7, 2006·35 cites·8 claims
- 0285US7271955B2Transmission screenDAINIPPON PRINTING CO LTD·Filed 2004·Granted Sep 18, 2007·32 cites·4 claims
- 0377US7746554B2Lenticular lens, light-diffusing sheet, and projection screenDAINIPPON PRINTING CO LTD·Filed 2006·Granted Jun 29, 2010·9 cites·11 claims
- 0476US8480242B2Method for producing optical sheet, optical sheet and video display deviceKASHIWAGI TSUYOSHI·Filed 2010·Granted Jul 9, 2013·4 cites·10 claims
- 0567US6650481B2Lens sheet and producing method thereforDAINIPPON PRINTING CO LTD·Filed 2002·Granted Nov 18, 2003·13 cites·10 claims
- 0666US5903399AUV-curable Fresnel lens resin composition, Fresnel lens, and back projection screenSANYO CHEMICAL IND LTD·Filed 1998·Granted May 11, 1999·28 cites·6 claims
- 0761US7224525B2Optically transmitting sheet and screenDAINIPPON PRINTING CO LTD·Filed 2004·Granted May 29, 2007·7 cites·6 claims
- 0859US6071443AMethod of producing lens sheet and projection screenDAINIPPON PRINTING CO LTD·Filed 1997·Granted Jun 6, 2000·6 cites·7 claims
- 0959US5805358AUV-curable fresnel lens resin composition, fresnel lens, and back projection screenSANYO CHEMICAL IND LTD·Filed 1996·Granted Sep 8, 1998·20 cites·12 claims
- 1053US6335079B1Ionizing radiation curable resin composition for fresnel lens and transmission screenDAINIPPON PRINTING CO LTD·Filed 1999·Granted Jan 1, 2002·16 cites·4 claims
- 1151US7715096B2Light diffusing screenDAINIPPON PRINTING CO LTD·Filed 2005·Granted May 11, 2010·1 cites·7 claims
- 1241US2007165303A1Fresnel lens sheet and rear projection screenDAINIPPON PRINTING CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →