Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,151–6,200 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Yukinori Nakamichi Japan Elastomer Co. 1
#5101 Yoshimaru Maruno 1
#5101 Tsunemitsu Takase Sony 1
#5101 Yuu Aoki Nec 1
#5101 Daiji Hirosawa Toshiba Medical Systems 1
#5101 Yo Takahashi Mitsubishi Electric 1
#5101 Yasuhiko Hagihara Nec 1
#5101 Tustomu Takagi Janome Sewing Machine Co. 1
#5101 Koji Hisano Kabushiki Kaisha Toshiba 1
#5101 Shinichi Yano Daikin Industries 1
#5101 Takao Osaki Nec 1
#5101 Kiyoshi Yoshinari Chugai Pharmaceutical 1
#5101 Koji Fukui Hitachi Automotive Systems 1
#5101 Taisuke Goda Sony 1
#5101 Akihito Takezaki Sysmex 1
#5101 Masaaki Hanai Mitsubishi Electric 1
#5101 Toshihiko Onozuka Hitachi 1
#5101 Kazuyuki Kakuta Denso 1
#5101 Takayuki Kanaizumi Seiko Clock 1
#5101 Noriyoshi Yoneda Nec 1
#5101 Yoshiteru SAKATSUME Shin-Etsu Chemical Co. 1
#5101 Yoshifumi Isozaki Mitsubishi Electric 1
#5101 Shohji Itadani Ud Trucks 1
#5101 Shinji Nakahara Sakai Chemical Industry Co. 1
#5101 Shizuyo Takada Kyowa Medex Co. 1
#5101 Yoichi Fujikake Nippon Steel 1
#5101 Noboru HAMAGUCHI Mitsubishi Electric 1
#5101 Akifumi Kamada Softbank 1
#5101 Yuji Hiraoka Mitsubishi Electric 1
#5101 Takuya Azuma Yokogawa Electric 1
#5101 Manato Saitou Honda Motor Co. 1
#5101 Kimihiko Kikuchi Honda Motor Co. 1
#5101 Sanehiko Fujita Unknown 1
#5101 Koji Miyama GE 1
#5101 Shunichiro MIYOSHI Olympus 1
#5101 Yoshitaka SHIBAHARA Hoya 1
#5101 Keisuke TAGAWA Dena Co. 1
#5101 Hiroaki Kogure Nitta 1
#5101 Shinji Arinaga Mitsubishi Electric 1
#5101 Norihiro Arita Yahoo Japan 1
#5101 Makoto Saen Hitachi 1
#5101 Takuzo Hagiwara Furukawa Electric Co. 1
#5101 Hiroji Akasaka Furukawa Electric Co. 1
#5101 Syuuzi Itoh Tdk 1
#5101 Kousaku Yamasita Teraoka Seiko Co. 1
#5101 Masafumi Iwata Mitsubishi Electric 1
#5101 Kousei Shimada Daiichi Sankyo Company, Limited 1
#5101 Kosei Uehira Canon 1
#5101 Yukiko Tanikawa Nec 1
#5101 Michiko Fujii Ricoh Company 1