Inventor · disambiguated record

Yoriaki Kumagai

Also filed as: KUMAGAI YORIAKI

2 granted patents·416 citations·filing 1977–1979

72Inventor score

Technology areasA61B A61N

Files withCLINICAL ENG LAB2

Top patents by PatentIndex Score

2 records

0192US4338945AMethod and randomized electrical stimulation system for pain reliefCLINICAL ENG LAB·Filed 1979·Granted Jul 13, 1982·360 cites·7 claims
0268US4147161AIntracranial pressure monitoring method and systemCLINICAL ENG LAB·Filed 1977·Granted Apr 3, 1979·56 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Yoriaki Kumagai files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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