Inventor · disambiguated record

Mamiko Tsutsumi

Also filed as: TSUTSUMI MAMIKO

2 granted patents·6 citations·filing 2007–2009

51Inventor score

Technology areasH04R

Files withKUZE MITSUKAZU1 SANO KOJI1

Top patents by PatentIndex Score

2 records

0164US8160292B2Loudspeaker and electronic apparatus using the sameSANO KOJI·Filed 2007·Granted Apr 17, 2012·4 cites·9 claims
0258US8516681B2Loud speaker manufacturing methodKUZE MITSUKAZU·Filed 2009·Granted Aug 27, 2013·2 cites·7 claims

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