Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,251–9,300 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Yoshitaka Mukaiyama Ebara 1
#5439 Kiyotaka Nakaya Mitsubishi Materials 1
#5439 Yoichi Izumi Sumitomo Electric Industries 1
#5439 Masashi Hiromitsu Dai Nippon Printing Co. 1
#5439 Yusuke Ono Topcon 1
#5439 Katsushi Otsuka Sony 1
#5439 Tomoki Inoue Fujifilm 1
#5439 Yasuaki Takimoto Mitsubishi Electric 1
#5439 Hiroki Asakimori Ricoh Company 1
#5439 Jun Fujita Toshiba Kikai 1
#5439 Yukito Inoue Sony 1
#5439 Kengo Nakamura Tenga Co. 1
#5439 Shun Niijima Honda Motor Co. 1
#5439 Teruhisa Miyazaki Nippon Steel 1
#5439 Toyoko Shibata Konica Minolta 1
#5439 Tsutomu Kawamizu Mitsubishi Electric 1
#5439 Akitoshi Yoshii Tdk 1
#5439 Hiroaki Uchida University Of Pittsburgh 1
#5439 Kouichi Kakuda Tdk 1
#5439 Hideyuki Hagihara Fujitsu Component Limited 1
#5439 Shinji Todokoro Agatsuma Co. 1
#5439 Ryota Yokozeki Sony 1
#5439 Yoshiko Irie Mitsubishi Chemical 1
#5439 Takaaki Matsumoto Resonac 1
#5439 Tsunehito Sugiura Dow Corning Toray Co. 1
#5439 Yukihiro Hayakawa Canon 1
#5439 Yuji Tamaru Canon 1
#5439 Kotaro Nakamura Fujitsu Limited 1
#5439 Keisuke Azuma Kabushiki Kaisha Toshiba 1
#5439 Keiji Tsubota Fujifilm 1
#5439 Kazutaka Shimoosako Furukawa Electric Co. 1
#5439 Takumi Okuyama Agc 1
#5439 Naoaki Fujiwara Mitsubishi Electric 1
#5439 Masuhiro Yamasaki Nikon 1
#5439 Yoshikazu Onuki Sony 1
#5439 Miyuki Shirakawa Fujitsu Limited 1
#5439 Masaomi Miyazawa Mitsubishi Electric 1
#5439 Mitsuhiko Ueda Panasonic 1
#5439 Yuki Tsuji Ngk Insulators 1
#5439 Michiru FUJIOKA 1
#5439 Sadafumi Hirai Japan Display 1
#5439 Akio Shimono Fujitsu Limited 1
#5439 Tatsuo Nishimura Ricoh Company 1
#5439 Yusuke Teramoto Ushio Denki Kabushiki Kaisha 1
#5439 Kazuhiro Yamaguchi Shiseido Company, Limited 1
#5439 Tomohisa Atsuta Canon 1
#5439 Mitsuru Shiokawa Yoshino Kogyosho Co. 1
#5439 Yoshihito Kurizuka Honda Motor Co. 1
#5439 Yasushi Hamada Nec 1
#5439 Yoshiya Shibata Omron 1