Inventor · disambiguated record
Makoto Ookawa
Also filed as: OOKAWA MAKOTO
7 granted patents·138 citations·filing 1999–2014
84Inventor score
Files withMITSUBISHI RAYON CO7
Top patents by PatentIndex Score
7 records- 0192US6870674B2Lens sheet and method of manufacturing the sameMITSUBISHI RAYON CO·Filed 2003·Granted Mar 22, 2005·62 cites·14 claims
- 0284US6628460B1Lens sheet and method for producing the sameMITSUBISHI RAYON CO·Filed 1999·Granted Sep 30, 2003·64 cites·39 claims
- 0364US7534024B2Optical deflector element and light source deviceMITSUBISHI RAYON CO·Filed 2008·Granted May 19, 2009·3 cites·15 claims
- 0462US9890466B2Method for producing mold for nanoimprinting and anti-reflective articleMITSUBISHI RAYON CO·Filed 2014·Granted Feb 13, 2018·1 cites·11 claims
- 0560US7766532B2Light guide for surface light source device and surface light source deviceMITSUBISHI RAYON CO·Filed 2006·Granted Aug 3, 2010·3 cites·13 claims
- 0657US7380968B2Optical deflector element and light source deviceMITSUBISHI RAYON CO·Filed 2004·Granted Jun 3, 2008·5 cites·13 claims
- 0743US9457493B2Method for producing cylindrical nanoimprinting mold and method for producing nanoimprinting reproduction moldMITSUBISHI RAYON CO·Filed 2014·Granted Oct 4, 2016·0 cites·26 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →