Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,151–11,200 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Etsuo Kawaji Foster Electric Company, Limited 1
#5101 Satoshi Hachimura Asahi Group Holdings 1
#5101 Mitsushi Wadasako Nichia 1
#5101 Yoshihiro Takechi Nec Display Solutions 1
#5101 Joji Fujii Mitsui Mining & Smelting Co. 1
#5101 Naohiro Yanase Rakuten Group 1
#5101 Yasushi Kokubo Jeol 1
#5101 Yoshimi Iso Hitachi 1
#5101 Takumi Aoki Tdk 1
#5101 Kotaro Hayakawa Bridgestone 1
#5101 Yuusuke Yamada Panasonic 1
#5101 Tadashi Tsuneyoshi Subaru 1
#5101 Susumu Nishio Tokyo Gas Co. 1
#5101 Kanan Sato Tatsuno 1
#5101 Nozomu Nagayama Hitachi-Ge Nuclear Energy 1
#5101 Mitsuo Kanda Nippon Steel 1
#5101 Naohide Kinoshita Hitachi 1
#5101 Gen Okuyama Nec 1
#5101 Jun Namiki Hitachi Software Engineering Co. 1
#5101 Toshie Tsuchiya Two Cells Co. 1
#5101 Norihisa Yanagihara Hitachi Industrial Equipment Systems Co. 1
#5101 Hajime Kihara Hitachi Industrial Equipment Systems Co. 1
#5101 Yotaro Sato Konica 1
#5101 Masaaki Wachi Kyowa Hakko Kogyo Co. 1
#5101 Norihito Kosugi Oclaro Japan 1
#5101 Takumi Niida Senqcia 1
#5101 Tomonari Watabe Jasco 1
#5101 Hiroshi Shikada Nippon Steel & Sumitomo Metal 1
#5101 Atusi Suzuki Mitsubishi Electric 1
#5101 Toshiko Enomoto Dena Co. 1
#5101 Kaname Mogami 1
#5101 Syouji Itoh Ihi 1
#5101 Sumiu Uchida Mitsubishi Hitachi Power Systems 1
#5101 Michiyasu Ishizawa Nihon University 1
#5101 Makoto Makishima Nisshin Flour Milling 1
#5101 Sachiko Yamada Unknown 1
#5101 Motoki Yoshino Max Co. 1
#5101 Shinichiro Asami Mitsubishi Aircraft 1
#5101 Tomoya Furukawa Honda Motor Co. 1
#5101 Shinji Kumamoto Shinkawa 1
#5101 Kazuhiko Matsuki Elpida Memory 1
#5101 Harumi Oota Toppan Printing Co. 1
#5101 Yoshiyuki Uchiumi Fujikura 1
#5101 Yoshiharu Taga Furukawa Electric Co. 1
#5101 Taka Nakahara Hitachi Aloka Medical 1
#5101 Kiyofumi Natori Nec Display Solutions 1
#5101 Kota Akaiwa Tamura 1
#5101 Yasuo Oshima Tamura 1
#5101 Ippei Murata Shiseido Company, Limited 1
#5101 Norihiko Nishio Nec 1