Inventor · disambiguated record
Masatoshi Niwa
Also filed as: NIWA MASATOSHI
10 granted patents·2 pending applications·177 citations·filing 1995–2014
90Inventor score
Files withARISAWA SEISAKUSHO KK11
Top patents by PatentIndex Score
12 records- 0189US7262911B2Reflex-type screen assemblyARISAWA SEISAKUSHO KK·Filed 2004·Granted Aug 28, 2007·31 cites·8 claims
- 0288US6233095B1Screen member for a reflex type screenARISAWA SEISAKUSHO KK·Filed 1998·Granted May 15, 2001·32 cites·16 claims
- 0385US6046845AScreen assembly and reflex type screen assemblyARISAWA SEISAKUSHO KK·Filed 1998·Granted Apr 4, 2000·31 cites·16 claims
- 0482US7110176B2Reflex-type screenARISAWA SEISAKUSHO KK·Filed 2004·Granted Sep 19, 2006·19 cites·25 claims
- 0582US6052227AScreen assembly with pivoting leg membersARISAWA SEISAKUSHO KK·Filed 1998·Granted Apr 18, 2000·26 cites·13 claims
- 0672US9188847B2Screen and screen manufacturing methodARISAWA SEISAKUSHO KK·Filed 2014·Granted Nov 17, 2015·3 cites·12 claims
- 0766US7221508B2Reflex-type screenARISAWA SEISAKUSHO KK·Filed 2004·Granted May 22, 2007·9 cites·10 claims
- 0851US5768019AReflective screen for a liquid crystal projector and method for producing the sameARISAWA SEISAKUSHO KK·Filed 1995·Granted Jun 16, 1998·20 cites·22 claims
- 0948US7633677B2Reflective screenARISAWA SEISAKUSHO KK·Filed 2004·Granted Dec 15, 2009·2 cites·7 claims
- 1034US2007091436A1Rear projection display screenARISAWA SEISAKUSHO KK·Filed 2004·Application pending·0 cites
- 1131US5863630AScreen for a large size view fieldARISAWA SEISAKUSHO KK·Filed 1996·Granted Jan 26, 1999·4 cites·3 claims
- 1231US2005141091A1Reflex-type screenFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →