Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Kazutoshi Nakamura Kabushiki Kaisha Toshiba 6
2 Fuminori Satoji Ntn 4
3 Yutaka Hattori Brother Kogyo 3
3 Shigeki Kobayashi Kabushiki Kaisha Toshiba 3
3 Akira Kamiya Denso 3
#6 Kimihiko Bitou Ntn 2
#7 Takayuki Okada Nec Display Solutions 1
#7 Satoshi Inagaki Toyoda Gosei Co. 1