Inventor

SAKAMOTO YOSHIKO

JP4 patents

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

FUJITSU LTD

2 patents

US7822052B2Oct 26, 2010

Communication processing apparatus and totalizing system

FUJITSU LTD2 citations57

US7724736B2May 25, 2010

Frame forwarding apparatus

FUJITSU LTD1 citations46

SONY CORP

1 patent

USD467574SDec 24, 2002

Speaker box

SONY CORP38 citations90

SONY ERICSSON MOBILE COMM JP

1 patent

US7266397B2Sep 4, 2007

Portable terminal apparatus

SONY ERICSSON MOBILE COMM JP14 citations82