Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Kenya Kobayashi Kabushiki Kaisha Toshiba 5
2 Tetsuya Nakashima Asahi Glass Co. 2
2 Yukie Nishikawa Kabushiki Kaisha Toshiba 2
2 Kenichi Matsushita Toshiba Electronic Devices & Storage 2
#5 Hideto Sugawara Kabushiki Kaisha Toshiba 1
#5 Kazuhiro Tamura Sony 1
#5 Yoshiharu Takada Kabushiki Kaisha Toshiba 1