Inventor · disambiguated record
Masanao Shiraishi
Also filed as: SHIRAISHI MASANAO
5 granted patents·2 pending applications·30 citations·filing 2011–2015
74Inventor score
Top patents by PatentIndex Score
7 records- 0187US9341013B2Automatic door sensor deviceOPTEX CO LTD·Filed 2014·Granted May 17, 2016·18 cites·8 claims
- 0278US8878687B2Automatic door sensor and functionality expansion module for use in the sameSHIRAISHI MASANAO·Filed 2011·Granted Nov 4, 2014·7 cites·20 claims
- 0368US9328548B2Object detection system having an adjuster for setting an operating condition including adjustment of the detection area of a sensor sectionOPTEX CO LTD·Filed 2014·Granted May 3, 2016·5 cites·6 claims
- 0442US9666003B2Object detection systemOPTEX CO LTD·Filed 2014·Granted May 30, 2017·0 cites·2 claims
- 0541US2015130653A1Vehicle detecting sensor assemblyOPTEX CO LTD·Filed 2014·Application pending·0 cites
- 0637US9064354B2Authentication registration and cancellation deviceOPTEX CO LTD·Filed 2014·Granted Jun 23, 2015·0 cites·10 claims
- 0724US2016217663A1System for movable gate between closed and opened positionsOPTEX CO LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →