Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TM

Takefumi Matsui

PAPanasonic: 1 patents #1,599 of 4,214Top 40%
Overall (2011): #152,929 of 364,097Top 45%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8023980 Phone terminal, server, and talking system having phone terminals and the server Takuo Minami 2011-09-20