Assignee
YAMAUCHI NAOFUMI
4 granted patents·2 pending applications·51 citations·filing 2005–2008
Technology mixG03B6
Top patents by PatentIndex Score
6 records- 0190US7443583B2Screen and image projector using the screenYAMAUCHI NAOFUMI·Filed 2005·Granted Oct 28, 2008·19 cites·17 claims
- 0288US7602549B2Screen and image projection systemYAMAUCHI NAOFUMI·Filed 2006·Granted Oct 13, 2009·15 cites·18 claims
- 0388US7443582B2Screen and image projection system using the sameYAMAUCHI NAOFUMI·Filed 2005·Granted Oct 28, 2008·14 cites·19 claims
- 0468US7630130B2Directional screen and image projection systemYAMAUCHI NAOFUMI·Filed 2006·Granted Dec 8, 2009·3 cites·12 claims
- 0546US2008304150A1Screen and projection system using the sameYAMAUCHI NAOFUMI·Filed 2008·Application pending·0 cites
- 0642US2006098280A1Screen, image projection system having the screen, and method of manufacturing the screenYAMAUCHI NAOFUMI·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →