Inventor · disambiguated record
Sachio Murai
Also filed as: MURAI SACHIO
4 granted patents·2 pending applications·70 citations·filing 1992–2009
77Inventor score
Top patents by PatentIndex Score
6 records- 0186US7978409B2Hard coat layer-forming composition and optical lensJGC CATALYSTS & CHEMICALS LTD·Filed 2006·Granted Jul 12, 2011·8 cites·12 claims
- 0276US6773465B1Optical elementITOH OPTICAL IND·Filed 2000·Granted Aug 10, 2004·21 cites·21 claims
- 0375US8974592B2Coating composition containing high-refractive-index metal oxide fine particles, and curable coating film obtained by applying the coating composition onto baseISHIHARA YOICHI·Filed 2009·Granted Mar 10, 2015·3 cites·21 claims
- 0473US5322888ACoating composition for optical plastic moldingsITOH OPTICAL IND·Filed 1992·Granted Jun 21, 1994·38 cites·5 claims
- 0539US2008268253A1Coating Liquid for Forming Transparent Coating Film and Base with Transparent Coating FilmCATALYSTS & CHEM IND CO·Filed 2005·Application pending·0 cites
- 0638US2009136746A1Composite Polymer, Thermosetting Coating Composition, and Molded ArticleCATALYSTS & CHEM IND CO·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sachio Murai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →