Inventor · disambiguated record
Koji Sotokawa
Also filed as: SOTOKAWA KOJI
2 granted patents·1 citations·filing 2012–2012
30Inventor score
Top patents by PatentIndex Score
2 records- 0142US8773653B2Attitude correction apparatus including opposing laser emittersSHIRAKURA EIICHI·Filed 2012·Granted Jul 8, 2014·1 cites·8 claims
- 0227US9339941B2Method of punching damper with use of hollow punch, punching apparatus for the method, and attaching apparatus with the punching apparatusSOTOKAWA KOJI·Filed 2012·Granted May 17, 2016·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Koji Sotokawa 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 →