Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,901–5,950 of 6,458 inventors

Rank Inventor Primary Company Patents
#2528 Koichi Kuboniwa Toyota Industries 1
#2528 Daisuke NAGASAKA Denso 1
#2528 Arata Kusunoki Nhk Spring Co. 1
#2528 Junichiro Horii Nhk Spring Co. 1
#2528 Kousuke Yonemochi Nhk Spring Co. 1
#2528 Satoru Otsuki Nhk Spring Co. 1
#2528 Toshitaka Kusuhara Whitaker & 1
#2528 Tatsuhiro Suwa Cheil Industries 1
#2528 Shigehiko Haseba 1
#2528 Shiro Yamahashi 1
#2528 Nobuhiko Kusumoto Mitsubishi Gas Chemical Company 1
#2528 Narumasa SATO 1
#2528 Keita Ishii Lenovo (Singapore) Pte. 1
#2528 Shotaro Tanaka Sumitomo Electric Industries 1
#2528 Masayuki Okue Meiji Seika Pharma Co. 1
#2528 Saito Miwa Kanagawa University 1
#2528 Yuko Kano Meiji Seika Kaisha 1
#2528 Daisuke Takakura Public University Corporation Yokohama City University 1
#2528 Nana KAWASAKI Public University Corporation Yokohama City University 1
#2528 Kenya Ishida Takasago International 1
#2528 Junichi Tatami Kabushiki Kaisha Toshiba 1
#2528 Akihiro Nakayama IBM 1
#2528 Kazuhiro Toyama Suzuki Motor 1
#2528 Hiroshi Onose Hitachi Construction Machinery Co. 1
#2528 Masaya ONODA Alpha 1
#2528 Takafumi NOGAMI Hitachi 1
#2528 Natsuko Kizu Tosoh 1
#2528 Hiroyuki Tate Mitsubishi Electric 1
#2528 Junichi Kawamura Panasonic 1
#2528 Yuta Oki Nissan Motor Co. 1
#2528 Hidehiko Amaki Panasonic 1
#2528 Shunsuke Hinooka Anritsu 1
#2528 Ryouichi Mizokami Nissan Motor Co. 1
#2528 Shingo YAGYU Flosfia 1
#2528 Tomohiko Muroyama Fujitsu Limited 1
#2528 Shuuji Kawazoe Sumitomo Electric Industries 1
#2528 Wataru Takarada Kaneka 1
#2528 Ryuma Mizusawa Tokyo Ohka Kogyo Co. 1
#2528 Kazuhisa Kimura Toshiba Tec Kabushiki Kaisha 1
#2528 Yuichi Takahashi Mitsubishi Hitachi Power Systems 1
#2528 Yukio Kumamoto Nissan Motor Co. 1
#2528 Yoshihisa Saito Mitsubishi Heavy Industries Environmental & Chemical Engineering Co. 1
#2528 Kaori Yoshimura Keio University 1
#2528 Jun Setogawa Mitsubishi Electric 1
#2528 Naoya YOSHII Tosoh 1
#2528 Tadamasa SAKAMAKI 1
#2528 Mitsuyoshi Tsuchiya Hitachi 1
#2528 Zhixiong You Chiyoda 1
#2528 Yasuko Yamazaki Ricoh Company 1
#2528 Shinichirou Fujikawa Nissan Motor Co. 1