Inventor

MIYAZAWA KAZUMASA

JP3 patents

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

SONY CORP

2 patents

US6789166B2Sep 7, 2004

Methods and apparatus for facilitating data communications between a data storage device and an information-processing apparatus

SONY CORP21 citations87

US7703672B2Apr 27, 2010

Electronic money management system, electronic money management method and computer program

SONY CORP3 citations55

RAKUTEN INC

1 patent

US11055696B2Jul 6, 2021

Portable terminal, terminal function management system, terminal function management method, terminal function management program, and computer-readable recording medium upon which said program has been recorded

RAKUTEN INC0 citations42