Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,151–10,200 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Masaaki Tanio Nec 1
#5439 Kazushige Sejimo Alps Electric Co. 1
#5439 Koichi Kagawa Mitsubishi Electric 1
#5439 Shozo Yamasaki Canon 1
#5439 Yutaro Yamaguchi Mitsubishi Electric 1
#5439 Teiji Kohara Nippon Zeon Co. 1
#5439 Yuta TANAKA Ihi 1
#5439 Takumi Shirakuma Konica Minolta 1
#5439 Alexandru Serban Dinex A/S 1
#5439 Takashi Onohara Sony 1
#5439 Kenichi Oonuki Canon 1
#5439 Katsutoshi Suito United Microelectronics 1
#5439 Yasushi Onda Ntt Docomo 1
#5439 Mitsuyuki Shirae Mitsubishi Hitachi Power Systems 1
#5439 Hiroyoshi Komatsu Toshiba Mitsubishi-Electric Industrial Systems 1
#5439 Yasuaki Kondo Japan Display 1
#5439 Shinnosuke Soda Mitsubishi Electric 1
#5439 Katsuro Kikuchi Hitachi 1
#5439 Naohisa Yahagi Olympus 1
#5439 Yoshiyuki Nakao Fujitsu Limited 1
#5439 Yasuaki Arai National Cancer Center 1
#5439 Minoru Kaneda 1
#5439 Keisuke Fujisawa Dic 1
#5439 Wataru KASAI Agc 1
#5439 Masatsugu Yamamoto Mitsubishi Electric 1
#5439 Tsubasa Shiratori Adeka 1
#5439 Ryoji Miyahara Nec 1
#5439 Yuji Kitazawa Sony 1
#5439 Ryonosuke Miyazaki Ricoh Company 1
#5439 Takenori Ohshima Sony 1
#5439 Noriaki Hamada Kyocera 1
#5439 Yoshifumi KADO Asahi Kasei Kabushiki Kaisha 1
#5439 Tsutomu Hayasaka Toyochem Co. 1
#5439 Takeshi Yasoshima Seiko Epson 1
#5439 Isao Oshima Mitsubishi Electric 1
#5439 Eiji Katsuno Adeka 1
#5439 Shuntaro Imai Nippon Steel 1
#5439 Nobuki Ueta Fujikura 1
#5439 Kazuya HOKAZONO Mitsubishi Electric 1
#5439 Hiromu IKEDA Olympus 1
#5439 Takahiko Nojima Konica Minolta 1
#5439 Kazuya Hosokawa Fujimori Kogyo Co. 1
#5439 Masahiro Ishiwata 1
#5439 Yoko Fukunaga Japan Display 1
#5439 Ryuichi Kosuge Ebara 1
#5439 Shigenori Matsumoto Akebono Brake Industry Co. 1
#5439 Eriko Honjo Astellas Pharma 1
#5439 Yoshiaki Hasebe Organo 1
#5439 Nobuyoshi Yoshida Canon 1
#5439 Yasushi Yoda Sanyo Denki Co. 1