Inventor · disambiguated record
Masami Ooyama
Also filed as: OOYAMA MASAMI
4 granted patents·5 citations·filing 2007–2012
64Inventor score
Top patents by PatentIndex Score
4 records- 0174US8395766B2Foreign matter inspection apparatusIMAI EIJI·Filed 2011·Granted Mar 12, 2013·3 cites·22 claims
- 0258US8203705B2Inspection apparatus and inspection methodOOYAMA MASAMI·Filed 2009·Granted Jun 19, 2012·2 cites·40 claims
- 0355US7898653B2Foreign matter inspection apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Mar 1, 2011·0 cites·5 claims
- 0442US8537351B2Inspection apparatus and inspection methodOOYAMA MASAMI·Filed 2012·Granted Sep 17, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →