Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,051–9,100 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Kazuhiko SAKURAI Nabtesco 1
#5101 Takeo Inagaki Sony 1
#5101 Takuo Watanabe Toray Industries 1
#5101 Daisuke Ebihara 1
#5101 Teruo Fujii The University Of Tokyo 1
#5101 Toshio Osawa Hitachi Chemical Company 1
#5101 Masahiro Kageyama Hitachi 1
#5101 Tsutomu Obata Canon 1
#5101 Kenichiro Hosokawa Sony 1
#5101 Naoyuki Takei GE 1
#5101 Yoshihiro Wakisaka Hitachi 1
#5101 Masaru Kimura Mitsubishi Electric 1
#5101 Junji Inoue Ihi 1
#5101 Hisajiro Nakano Ebara 1
#5101 Nobuhiko Fukuda Ube Industries 1
#5101 Yoshinori Ishida Panasonic 1
#5101 Koichi Igeta Japan Display 1
#5101 Masaomi Miyazawa Mitsubishi Electric 1
#5101 Mituharu Tabata Mitsubishi Electric 1
#5101 Maho Tanaka Canon 1
#5101 Masuhiro Yamasaki Nikon 1
#5101 Shunichiro Kuroki Aroma Bit 1
#5101 Masatoshi Ogata Hitachi Automotive Systems 1
#5101 Tsutomu Hara Hitachi 1
#5101 Shinichi Kawano Sony 1
#5101 Tsuguyuki Saito The University Of Tokyo 1
#5101 Kazumasa Matsubara Hitachi 1
#5101 Makoto Kosuge Max Co. 1
#5101 Masaki Taya Mitsubishi Electric 1
#5101 Kazuya Maekawa Tdk 1
#5101 Hiroki Haga Panasonic 1
#5101 Kiyohiko Shinomiya Ricoh Company 1
#5101 Koichi Saeki Id Pharma Co. 1
#5101 Yoshiyuki Saito Sumitomo Electric Industries 1
#5101 Naoaki Fujiwara Mitsubishi Electric 1
#5101 Seiji Kimura Seiko Epson 1
#5101 Shoichi Koyama Canon 1
#5101 Kazutaka Shimoosako Furukawa Electric Co. 1
#5101 Naoki Shibuya Sony 1
#5101 Katsumi Takagi Mitsubishi Electric 1
#5101 Yosuke Takahashi Hitachi 1
#5101 Takashi Yamanaka Sharp Kabushiki Kaisha 1
#5101 Haruhiko Higuchi Citizen Watch Co. 1
#5101 Kazuo Wakai Canon 1
#5101 Yuki Sugie Sony 1
#5101 Minoru Ishida Sony 1
#5101 Kouichirou Maeda Zeon 1
#5101 Yasutaka Fukunaga Mitsubishi Gas Chemical Company 1
#5101 Kota SASAKI Hitachi 1
#5101 Haruka Morimoto Nihon Kohden 1