Inventor · disambiguated record
Koichiro Oiyama
Also filed as: OIYAMA KOICHIRO
4 granted patents·1 pending application·25 citations·filing 2004–2013
71Inventor score
Top patents by PatentIndex Score
5 records- 0178US9695935B2Sealing deviceEAGLE IND CO LTD·Filed 2013·Granted Jul 4, 2017·5 cites·2 claims
- 0266US7467797B2Lip-type sealEAGLE IND CO LTD·Filed 2004·Granted Dec 23, 2008·15 cites·4 claims
- 0365US8851480B2Lip type sealOIYAMA KOICHIRO·Filed 2010·Granted Oct 7, 2014·4 cites·4 claims
- 0461US9194498B2Sealing deviceEAGLE IND CO LTD·Filed 2013·Granted Nov 24, 2015·1 cites·1 claims
- 0539US2014377057A1Sealing deviceEAGLE IND CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →