Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Satoru Yanagi Brother Kogyo 8
2 Hisashi Ito Honda Motor Co. 3
2 Kenji Fukuta Tokuyama 3
#4 Masaru Ebata Aisin Seiki Kabushiki Kaisha 2
#4 Yasutoshi Yamada Aisin Seiki Kabushiki Kaisha 2
#6 Toru Ando Toyota 1
#6 Yoshinobu Honkura Aichi Steel 1
#6 Akio Enomoto Ngk Insulators 1
#6 Kohji Kamiya Ricoh Company 1
#6 Yoji Tasaki Autoliv Asp 1
#6 Atsuhiro Arai Autoliv Asp 1