Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,051–10,100 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Ken Nakajima Sony 1
#5439 Hironobu Kawaguchi Mitsubishi Electric 1
#5439 Toru Miyake Sony 1
#5439 Kentaro Yasunaka Sony 1
#5439 Kiyoshi Hata Ricoh Company 1
#5439 Osamu Komuro Hitachi 1
#5439 Kenichi Hiwatashi Mitsubishi Hitachi Power Systems 1
#5439 Hisashi Oda Mitsubishi Electric 1
#5439 Satoshi Nikaido Mitsubishi Heavy Industries Thermal Systems 1
#5439 Noriaki Matsuno Renesas Electronics 1
#5439 Takaya Matsui Gree Holdings 1
#5439 Yasuhito Hagiwara Taiyo Yuden Co. 1
#5439 Yuko Kono Kabushiki Kaisha Toshiba 1
#5439 Tatsuaki Inoue Dai Nippon Printing Co. 1
#5439 Yoshihiro Serizawa Nippon Steel 1
#5439 Masashi Sasaki Hitachi High-Technologies 1
#5439 Masato Ishikawa Mitsubishi Electric 1
#5439 Ryuma Niiyama MIT 1
#5439 Kyohei Ide Hitachi 1
#5439 Arata Yoshida Aisin Keikinzoku Co. 1
#5439 Junji Tanaka Spansion Llc. 1
#5439 Kazushiro Yokouchi Jeol 1
#5439 Robert J. Milewski Dena Co. 1
#5439 Yutaka Saeki Synaptics Incorporated 1
#5439 Yoshihiro Azuma Dai Nippon Printing Co. 1
#5439 Yasufumi Hino Sony 1
#5439 Hiroaki Harai National Institute Of Information And Communications Technology 1
#5439 Toshikazu Ban Thk Co. 1
#5439 Michihiro Izawa Caterpillar 1
#5439 Tze Mun Loo Askat 1
#5439 Aki Ishiyama The Kitasato Institute 1
#5439 Yasutake Manabe Renesas Electronics 1
#5439 Haruhiko Matsumi Renesas Electronics 1
#5439 Yoichi Usui Hoya 1
#5439 Yosuke Kusano Olympus 1
#5439 Yuka Minegishi Mazda Motor 1
#5439 Koichi Otani Tdk 1
#5439 Shigehiko Matsuda Toshiba Mitsubishi-Electric Industrial Systems 1
#5439 Koutaro Fujimura Mitsubishi Electric 1
#5439 Yuki Kawata Ricoh Company 1
#5439 Naohiro Takazawa Olympus 1
#5439 Yusuke Nishitani IBM 1
#5439 Masayuki Nakae Nec 1
#5439 Satoko Yamoto Furukawa Electric Co. 1
#5439 Shigehisa Hagura Hitachi Construction Machinery Co. 1
#5439 Takehiko Kai Taiyo Yuden Co. 1
#5439 Takanori ARAKAWA Zeon 1
#5439 Yasunori Okada Genefrontier 1
#5439 Naoyuki KAWABATA Mitsubishi Electric 1
#5439 Takahiro Nigawara Astellas Pharma 1