Inventor · disambiguated record

Koji Kadogawa

Also filed as: KADOGAWA KOJI

1 granted patent·1 citations·filing 2016–2016

16Inventor score

Technology areasG01N

Files withYAMAMOTO SCIENT TOOL LABORATORY CO LTD1

Top patents by PatentIndex Score

1 record

0165US10161839B2Apparatus for measuring coefficient of restitution and hardness testerYAMAMOTO SCIENT TOOL LABORATORY CO LTD·Filed 2016·Granted Dec 25, 2018·1 cites·27 claims

Join the waitlist — get patent alerts

Get an alert when Koji Kadogawa 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 →