Inventor · disambiguated record
Motofumi Yamaguchi
Also filed as: YAMAGUCHI MOTOFUMI
2 granted patents·2 pending applications·35 citations·filing 2007–2008
61Inventor score
Top patents by PatentIndex Score
4 records- 0188US8094859B2Dipole antenna device, earphone antenna device, and wireless communication terminal device connected to the deviceSUEMATSU EIJI·Filed 2007·Granted Jan 10, 2012·27 cites·16 claims
- 0272US7542007B2Antenna, earphone antenna, and broadcasting receiver including earphone antennaSHARP KK·Filed 2008·Granted Jun 2, 2009·8 cites·11 claims
- 0343US2008224932A1Portable terminal deviceSUEMATSU EIJI·Filed 2008·Application pending·0 cites
- 0434US2009137273A1Dual channel broadcast receiver and mobile terminal having sameYAMAGUCHI MOTOFUMI·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Motofumi Yamaguchi 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 →