Inventor
MATSUDA MASAFUMI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS7444339B2Oct 28, 2008
Data processing apparatus, data processing method, data processing system, storage medium, and program
SONY CORP38 citations96
US7929693B2Apr 19, 2011
Key generating method and key generating apparatus
SONY CORP14 citations84
US9326130B2Apr 26, 2016
Communication method and apparatus
SONY CORP3 citations73
US9596581B2Mar 14, 2017
Communication method and apparatus
SONY CORP1 citations63
US7840559B2Nov 23, 2010
User terminal and content searching and presentation method
SONY CORP5 citations63
US7519584B2Apr 14, 2009
Data processing apparatus, data processing method, data processing system, storage medium, and program
SONY CORP3 citations63
US10587567B2Mar 10, 2020
Communication method and apparatus
SONY CORP0 citations52
US10291577B2May 14, 2019
Communication method and apparatus
SONY CORP0 citations52
US8982679B2Mar 17, 2015
Playlist sharing methods and apparatus
SONY CORP0 citations52
US7840182B2Nov 23, 2010
Information processing apparatus and information processing method
SONY CORP1 citations52
MIYAJIMA YASUSHI
3 patentsYAMASHITA KOSEI
3 patentsSAKO YOICHIRO
2 patentsASUKAI MASAMICHI
2 patentsUS8712025B2Apr 29, 2014
Communication terminal, communication system, server apparatus, and communication connecting method
ASUKAI MASAMICHI0 citations52
US8213588B2Jul 3, 2012
Communication terminal, communication system, server apparatus, and communication connecting method
ASUKAI MASAMICHI0 citations52