Inventor · disambiguated record

Haruo Oka

Also filed as: OKA HARUO

1 granted patent·5 citations·filing 2012–2012

25Inventor score

Technology areasB23P

Files withSHIGA HIROYUKI1

Top patents by PatentIndex Score

1 record

0171US8793851B2Retainer assembling apparatus and retainer assembling methodSHIGA HIROYUKI·Filed 2012·Granted Aug 5, 2014·5 cites·4 claims

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