Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Satoshi Araki Kabushiki Kaisha Toshiba 2
2 Daisuke Ishii Sony 1
2 Jun Takamura Toshiba Tec Kabushiki Kaisha 1
2 Tsutomu Akama 1

Part of California