Inventor · disambiguated record

Ryota Koibuchi

Also filed as: KOIBUCHI RYOTA

2 granted patents·1 citations·filing 2012–2013

28Inventor score

Technology areasC09K F16J

Files withOILES INDUSTRY CO LTD2

Top patents by PatentIndex Score

2 records

0154US9631543B2Exhaust pipe spherical jointOILES INDUSTRY CO LTD·Filed 2012·Granted Apr 25, 2017·1 cites·6 claims
0241US9759328B2Spherical annular seal member and method of manufacturing the sameOILES INDUSTRY CO LTD·Filed 2013·Granted Sep 12, 2017·0 cites·27 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →