Inventor · disambiguated record
Koji Yamazawa
Also filed as: YAMAZAWA KOJI
3 granted patents·3 citations·filing 2010–2018
55Inventor score
Top patents by PatentIndex Score
3 records- 0172US10701467B2Speaker and speaker mounting structureJVC KENWOOD CORP·Filed 2018·Granted Jun 30, 2020·2 cites·3 claims
- 0256US10715896B2Speaker and speaker mounting structureJVC KENWOOD CORP·Filed 2018·Granted Jul 14, 2020·0 cites·7 claims
- 0352US8265332B2Speaker diaphragm and speakerKUMAKURA HIROYUKI·Filed 2010·Granted Sep 11, 2012·1 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Koji Yamazawa 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 →