Inventor · disambiguated record
Yukihiko Tamai
Also filed as: TAMAI YUKIHIKO
5 granted patents·1,151 citations·filing 1997–2011
86Inventor score
Technology areasA61B
Files withHAKKO ELECTRIC1HAKKO ELECTRIC MACHINE WORKS C1HAKKO MEDICAL CO LTD1SHIBAO KAZUNORI1URANO TORU1
Top patents by PatentIndex Score
5 records- 0189US6589167B1Valve and valved trocar jacket tubeHAKKO ELECTRIC MACHINE WORKS C·Filed 2000·Granted Jul 8, 2003·343 cites·7 claims
- 0282US6110154AValve and valved trocar jacket tubeHAKKO MEDICAL CO LTD·Filed 1997·Granted Aug 29, 2000·405 cites·14 claims
- 0381US6077288AValved trocar jacket tubeHAKKO ELECTRIC·Filed 1998·Granted Jun 20, 2000·391 cites·7 claims
- 0460US8936550B2Eyelids opening device with drapeURANO TORU·Filed 2007·Granted Jan 20, 2015·10 cites·15 claims
- 0517USD678523SAccess device for endoscopic surgerySHIBAO KAZUNORI·Filed 2011·Granted Mar 19, 2013·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →