Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,601–4,650 of 5,458 inventors

Rank Inventor Primary Company Patents
#1902 Mie Kainoh Toray Industries 1
#1902 Masayuki Kaneko Toray Industries 1
#1902 Michio Hara Toray Industries 1
#1902 Mikio Fujita Sumitomo Electric Industries 1
#1902 Noriko Uchida Ntt Mobile Communications Network 1
#1902 Toshiro Karaki Nissan Motor Co. 1
#1902 Yasuhisa Ishizawa Canon 1
#1902 Shingo Isozaki Seiko Epson 1
#1902 Hiroaki Momiyama Sony 1
#1902 Shinji Seimiya The Yokohama Rubber Co. 1
#1902 Hideo Ohnuki Hitachi 1
#1902 Akihiko Sakata Showa Denko Plastic Products Co. 1
#1902 Momoko Kakutani Ebara 1
#1902 Shinya Ota Nitto Denko 1
#1902 Noboru Sonehara NTT 1
#1902 Junji Kawada Mitsubishi Electric 1
#1902 Ritsuko Fukuda Mitsui Chemicals 1
#1902 Hideya Kinoshita Bridgestone 1
#1902 Akira Horiki Hitachi 1
#1902 Chiharu Nozaki Kabushiki Kaisha Toshiba 1
#1902 Mitsuyuki Tsuyuki Hitachi 1
#1902 Akihiko Hashiguchi Sony 1
#1902 Goro Kato Sony 1
#1902 Hiroyuki Ohmine Mitsubishi Electric 1
#1902 Hiroshi Ishiwada Nsk 1
#1902 Yoshitsugu Suzuki Jfe Steel 1
#1902 Keiko Takeda Fujitsu Limited 1
#1902 Fumihide Sato Komatsu 1
#1902 Junko Futami Showa Denko K.K. 1
#1902 Toshiyuki Hachiya Fujitsu Limited 1
#1902 Yasuo Ootani Fujitsu Takamisawa Component Limited 1
#1902 Yukihiko Kakimoto Nippon Shokubai Co. 1
#1902 Kiyotsugu Mizouchi Kabushiki Kaisha Toshiba 1
#1902 Hironobu Ohuchi Sony 1
#1902 Naoyuki Matsunaga Hitachi 1
#1902 Syuichi Takazawa Sony 1
#1902 Teruyoshi Akiyama Takasago International 1
#1902 Yukimasa Sugino Mitsubishi Electric 1
#1902 Ken Kansa Unknown 1
#1902 Tetsuo Yuga Sony 1
#1902 Saburo Tomikawa Nissan Motor Co. 1
#1902 Tomoharu Nakiri Hitachi 1
#1902 Takahiko Fujisaka Mitsubishi Electric 1
#1902 Kazuhiko Fujimori Sumitomo Electric Industries 1
#1902 Mari Sugiura Sony 1
#1902 Masao Fujihira Sony 1
#1902 Shoichi Hisa Kabushiki Kaisha Toshiba 1
#1902 Akinori Tatsumi Sumitomo Electric Industries 1
#1902 Motomu Tadama Sony 1
#1902 Kazufumi Kikuchi Hitachi 1