Inventor · disambiguated record
Akira Izawa
Also filed as: IZAWA AKIRA
6 granted patents·264 citations·filing 1983–2012
86Inventor score
Top patents by PatentIndex Score
6 records- 0196US6914356B2Rotating electric machine and method for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 5, 2005·98 cites·17 claims
- 0295US4509823ARear projection screenDAINIPPON PRINTING CO LTD·Filed 1983·Granted Apr 9, 1985·74 cites·10 claims
- 0393US4490010ARear projection screenDAINIPPON PRINTING CO LTD·Filed 1983·Granted Dec 25, 1984·45 cites·6 claims
- 0474US7057813B2Projection screen and projection system comprising the sameDAINIPPON PRINTING CO LTD·Filed 2004·Granted Jun 6, 2006·11 cites·22 claims
- 0573US5477380AProjection screenDAINIPPON PRINTING CO LTD·Filed 1994·Granted Dec 19, 1995·36 cites·22 claims
- 0621USD700177SDisc playback apparatusAKATANI SHIGERU·Filed 2012·Granted Feb 25, 2014·0 cites·1 claims
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