Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,001–6,050 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Tetsuya Yamagata Toray Industries 1
#4367 Shigetoshi Kajiyama Koito Manufacturing Co. 1
#4367 Kazuhisa Itou Yamaha Motor 1
#4367 Masato Ookita Honda Motor Co. 1
#4367 Hiroyuki Imakama Suzuki Motor 1
#4367 Katsutoshi Sakamoto Polyplastics Co. 1
#4367 Takahide Hagiwira Yamaha Motor 1
#4367 Masaoki Horio Jatco 1
#4367 Isamu Uchiumi Nikkiso Co. 1
#4367 Shinya Yoshimoto Hks 1
#4367 Yamamoto Ken Ntn 1
#4367 Tetsuya Shitaohzono Nihon Shokuhin Kako Co. 1
#4367 Maeno Eiji Ntn 1
#4367 Kimio Tsuchiya Yazaki 1
#4367 Katsuhisa Shinji Koito Manufacturing Co. 1
#4367 Tuyoshi Takizawa Tomoeagawa Paper Co. 1
#4367 Yoshihito Mizuta Cubic 1
#4367 Takayuki Tsuruda Suzuki Motor 1
#4367 Shouta Kawata Ntn 1
#4367 Riichiro Miura Koito Manufacturing Co. 1
#4367 Sadao Ishikawa Nihon Plast Co. 1
#4367 Miyu MIYAZAKI Yamaha 1
#4367 Takuma Saka Roland 1
#4367 Tomoyuki Take Toshiba Tec Kabushiki Kaisha 1
#4367 Takehiko Ochiai Yazaki 1
#4367 Atsuyoshi Yamagushi Yazaki 1
#4367 Masao Makita Murakami 1
#4367 Kenichi Ohtuka Yamaha Motor 1
#4367 Kumi Akita Yamaha Motor 1
#4367 Yukihiko Endo Koito Manufacturing Co. 1
#4367 Takahisa Osawa Nec 1
#4367 Shingo Ikuma Nikkiso Co. 1
#4367 Yoshinori Otuka Koito Manufacturing Co. 1
#4367 Fumito Yamazaki Towa Chemical Industry Co. 1
#4367 Jun Hanai Murakami 1
#4367 Yuji Kuroiwa Koito Manufacturing Co. 1
#4367 Tsubasa Murohashi Roland 1
#4367 Yoshimasa Onuki Towa Chemical Industry Co. 1
#4367 Norio Mochizuki Yazaki 1
#4367 Shin Yamaki Yazaki 1
#4367 Seiji Ohnuma Yazaki 1
#4367 Yuusuke Uchida Terumo Kabushiki Kaisha 1
#4367 Masato Asahiyama Kowa Company 1
#4367 Koji Yatsu Canon 1
#4367 Yasukiko Henmi 1
#4367 Rui OHTA Star Micronics Co. 1
#4367 Shunsuke Taguchi Nikkiso Co. 1
#4367 Hisaki Ikebata Celgard 1
#4367 Hideaki AONO Samsung 1
#4367 Shinichiro Okihara 1