Inventor · disambiguated record

Naoki Echigoya

Also filed as: ECHIGOYA NAOKI

3 granted patents·419 citations·filing 2001–2003

81Inventor score

Technology areasA61B

Files withSHOWA IKA KOGYO CO LTD3

Top patents by PatentIndex Score

3 records

0186US6958065B2Rod for cervical vertebra and connecting system thereofSHOWA IKA KOGYO CO LTD·Filed 2003·Granted Oct 25, 2005·169 cites·4 claims
0286US6832999B2Rod for cervical vertebra and connecting system thereofSHOWA IKA KOGYO CO LTD·Filed 2003·Granted Dec 21, 2004·167 cites·6 claims
0377US6620164B2Rod for cervical vertebra and connecting system thereofSHOWA IKA KOGYO CO LTD·Filed 2001·Granted Sep 16, 2003·83 cites·7 claims

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