Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,251–11,300 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Hiroshi Mawatari Dai Nippon Printing Co. 1
#5439 Yoshiaki Tsuda Mitsubishi Electric 1
#5439 Hironobu Maeda Toray Industries 1
#5439 Hiroki Ishiguro Max Co. 1
#5439 Junichi Nomura Murata Manufacturing Co. 1
#5439 Katsuya Mizumoto Renesas Electronics 1
#5439 Yosuke Takano Nec 1
#5439 Toshihide Kuwabara Nec 1
#5439 Hiroaki Takase Nsk 1
#5439 Kumi SUGIYAMA Nihon Kohden 1
#5439 Dongzhe Zhang Ricoh Company 1
#5439 Hiromitsu Miyagawa Ricoh Company 1
#5439 Taiki Sugawara Komatsu 1
#5439 Hiroyoshi Yamaguchi Nhk Spring Co. 1
#5439 Kohsei Matsumoto Hitachi 1
#5439 Kazushi Kubota Nec 1
#5439 Yoshiyuki Honma Dai Nippon Printing Co. 1
#5439 Takayuki Kadomura Hitachi Medical 1
#5439 Jean Benoit Heroux IBM 1
#5439 Kensuke Okazaki Chugai Pharmaceutical 1
#5439 Satoshi Iriyama Tokyo University Of Science Foundation 1
#5439 Yasuhiro Kuroki Eagle Industry Co. 1
#5439 Chihiro Manri Hitachi High-Technologies 1
#5439 Toshiaki Ueguri Canon 1
#5439 Yuichi Gomi Olympus 1
#5439 Yuichi Sadamitsu Nippon Kayaku 1
#5439 Kunihiko OHNAKA Ripplex 1
#5439 Gaku Fujihashi Sumitomo Osaka Cement Co. 1
#5439 Kiyoshi Minami Bandai Namco Entertainment 1
#5439 Kishin Ozawa Mgc Filsheet Co. 1
#5439 Takashi Kado Suntory Beverage & Food Limited 1
#5439 Ryoko Ichinose Hitachi 1
#5439 Yukihiro Shimizu Sharp Kabushiki Kaisha 1
#5439 Junpei Sakurai National University Corporation Tokai National Higher Education And Research System 1
#5439 Yuta Fujii Olympus 1
#5439 Hidetoshi AOYAGI Square Enix Co. 1
#5439 Yoshikazu Azuma Ricoh Company 1
#5439 Madoka TAKAHASHI Jx Nippon Oil & Energy 1
#5439 Yoshikatsu Kuroda Mitsubishi Electric 1
#5439 Yusuke SHIGEMITSU Gc 1
#5439 Takamichi Yamakoshi Sony 1
#5439 Hironori Komi Hitachi 1
#5439 Yuji Yatsuda Hitachi 1
#5439 Kazuaki Kunihiro Nec 1
#5439 Hiroshi Kamiyama Tdk 1
#5439 Kenzo Onizuka Asahi Kasei Chemicals 1
#5439 Jun Urasaki Mitsubishi Paper Mills Limited 1
#5439 Akira Nagumo Oki Data 1
#5439 Youichi Hidaka Nec 1
#5439 Hiroshi Yoshizumi Mitsubishi Heavy Industries Engine & Turbocharger 1