P

Inventor

HIKICHI TOSHIHIRO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIKICHI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOBAYASHI HIROYUKI

3 patents
US8139813B2Mar 20, 2012

Speaker device

KOBAYASHI HIROYUKI28 citations92
US8457344B2Jun 4, 2013

Speaker device

KOBAYASHI HIROYUKI14 citations83
US8235167B2Aug 7, 2012

Vibrating body for speaker and speaker device

KOBAYASHI HIROYUKI5 citations60

PIONEER CORP

3 patents
US7912242B2Mar 22, 2011

Speaker apparatus and terminal member

PIONEER CORP28 citations91
US7668333B2Feb 23, 2010

Speaker frame and speaker device having a speaker frame

PIONEER CORP12 citations78
US7324657B2Jan 29, 2008

Speaker apparatus

PIONEER CORP6 citations62

PIONEER TOHOKU CORP

1 patent
US7088842B2Aug 8, 2006

Speaker apparatus

PIONEER TOHOKU CORP8 citations72

MATSUDA KYOICHI

1 patent
US8213671B2Jul 3, 2012

Speaker

MATSUDA KYOICHI2 citations54