Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,651–7,700 of 7,927 inventors

Rank Inventor Primary Company Patents
#2668 Hideki Okuno Nec 1
#2668 Takeshi Ogaki Kabushiki Kaisha Toshiba 1
#2668 Nobuaki Nakasu Hitachi 1
#2668 Naoki Yasui Hitachi High-Technologies 1
#2668 Takeo Katsuda Minolta Co. 1
#2668 Manabu Ishii Toshiba Medical Systems 1
#2668 Takeshi Nishikawa Tcm 1
#2668 Aiko Kato Canon 1
#2668 Takeshi Shiojima Furukawa Electric Co. 1
#2668 Haruyoshi Sato Nippon Oil 1
#2668 Natsuo Ishiwata Jfe Steel 1
#2668 Naohiko Matsuda Mitsubishi Electric 1
#2668 Akira Sugimoto Minolta Co. 1
#2668 Kazuhiro Mitani Showa Denko K.K. 1
#2668 Kazuo Tsubota Keio University 1
#2668 Ritsuo Fukaya Hitachi 1
#2668 Yuji Asano Brother Kogyo 1
#2668 Katsunori Taguchi Honda Motor Co. 1
#2668 Kenichi Okada Fujikura 1
#2668 Toshiaki Yamada Mitsubishi Gas Chemical Company 1
#2668 Kiminori Sugauchi Hitachi 1
#2668 Hiromu Ohara Konica 1
#2668 Akihiro Nishida Adeka 1
#2668 Katsuhiko Kimura Hitachi Media Electronics Co. 1
#2668 Satoshi Yanobe Topcon 1
#2668 Yves Potin Compagnie Generale Des Etablissements Michelin 1
#2668 Shinya Kimura Panasonic 1
#2668 Tomoichi Ebata Hitachi 1
#2668 Masamichi Sasaki Japan Aviation Electronics Industry, Limited 1
#2668 Shohei Fukuda Ube Industries 1
#2668 Kenji Yoshiyama Mitsubishi Electric 1
#2668 Shunichi Yamanaka Calsonic Kansei 1
#2668 Koichi Ogasawara Sony 1
#2668 Satoko Miki Mitsubishi Electric 1
#2668 Seiki Takebayashi Nippon Steel 1
#2668 Osamu Ozawa The Yokohama Rubber Co. 1
#2668 Tomoichi Soeda Ando Electric Co. 1
#2668 Masahiro Nakajima Seiko Instruments 1
#2668 Yasuaki Koiwa Senju Sprinkler Co. 1
#2668 Hiroshi Fukunaga Sharp Kabushiki Kaisha 1
#2668 Hajime Oda Seikosha Co. 1
#2668 Akira Uchida Hitachi 1
#2668 Kazuhiro Imai Mitsubishi Electric 1
#2668 Hiroaki Sugimoto Sumitomo Chemical 1
#2668 Miki Yoshida Disco 1
#2668 Yoshinori Kitahara Hitachi 1
#2668 Ichiro Fujita Showa Denko K.K. 1
#2668 Hidetoshi Ikeda Mitsubishi Electric 1
#2668 Kyoji Hamamoto Honda Motor Co. 1
#2668 Atsushi Kurosu Kabushiki Kaisha Toshiba 1