Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,801–4,850 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Kazunori Kozawa Asahi Kasei Kabushiki Kaisha 1
#4279 Fumikazu Andou Nippon Steel 1
#4279 Keisuke Onohara Takata 1
#4279 Jun Ushida Nec 1
#4279 Junichiro Ishikawa Mitsubishi Electric 1
#4279 Yasunari HINO Mitsubishi Electric 1
#4279 Yuta Tsuboi IBM 1
#4279 Seiji Omata Mitsui Chemicals 1
#4279 Tetsuo Otsuka Agc 1
#4279 Koji Nageno Sony 1
#4279 Mitsuya Baba Mitsubishi Electric 1
#4279 Tatsuya Oka Sumitomo Wiring Systems 1
#4279 Yukiko Yamagishi Astellas Pharma 1
#4279 Kazunori Yasuda Sony 1
#4279 Yoshio Kinoshita Nsk-Warner K.K. 1
#4279 Ryuji Kaneko Sony 1
#4279 Akiyoshi FUKUZAWA Asahi Kasei Kabushiki Kaisha 1
#4279 Hideo Miyamaki Sony 1
#4279 Tetsuro Kimura Kabushiki Kaisha Toshiba 1
#4279 Yusuke Jono Renesas Technology 1
#4279 Kenta Naganuma Sugatsune Kogyo Co. 1
#4279 Mitsuhiro Honda Honda Motor Co. 1
#4279 Tatsuya Hisatomi Canon 1
#4279 Kazuya Takemura Kawasaki Steel 1
#4279 Tsutomu Kawano Konica 1
#4279 Hajime Nakatani Mitsubishi Electric 1
#4279 Masaki Tsuchida Kabushiki Kaisha Toshiba 1
#4279 Kimio Tsuda 1
#4279 Mikimasa Honma Konica Minolta 1
#4279 Keishi Saito Canon 1
#4279 Chikara Ishizaka Tdk 1
#4279 Kazushi Watanabe Astellas Pharma 1
#4279 Yoshiyuki Terai Mitsubishi Electric 1
#4279 Takashi Gemma Nikon 1
#4279 Mario Tokoro Sony 1
#4279 Yoshihiro Hattori Minolta 1
#4279 Junichi Yoshizawa Kabushiki Kaisha Toshiba 1
#4279 Masao Shikaumi Canon 1
#4279 Hisashi Takasaki Fujitsu Limited 1
#4279 Shu Katayama Tomy Company 1
#4279 Manabu Tanahara Mitsubishi Electric 1
#4279 Akiko Gomyo Nec 1
#4279 Koji Toyama Mitsubishi Electric 1
#4279 Koji Noda Toyota Central R&D Labs 1
#4279 Hiroyasu Ito Canon 1
#4279 Koichi Nagasawa Sony 1
#4279 Takahiro Kuroda Krosakiharima 1
#4279 Satoshi Saitoh Toyota 1
#4279 Taku Ogasawara Canon 1
#4279 Satoshi Sugimoto Tdk 1