Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,301–7,350 of 7,487 inventors

Rank Inventor Primary Company Patents
#3234 Fumiyuki Yoshida Ricoh Company 1
#3234 Shoichi Murakami Meiji Seika Kaisha 1
#3234 Takeshi Kambe Ihara Chemical Industry Co. 1
#3234 Shouji Nakashima Bandai Namco Entertainment 1
#3234 Hironori Wakamatsu Nissan Motor Co. 1
#3234 Kentarou Tajima Komatsu 1
#3234 Muneyoshi Nishitsuji Ulvac 1
#3234 Atsuhiro ITO 1
#3234 Taro Sakurabayashi Nec Electronics 1
#3234 Tadashi Tanuma Kabushiki Kaisha Toshiba 1
#3234 Kazuhiro Ume Canon 1
#3234 Keiko Saitou Mitsubishi Chemical 1
#3234 Kayo Motohashi Fujitsu Limited 1
#3234 Junji Kanamoto Honda Elesys Co. 1
#3234 Shigeki Matsuoka Ricoh Company 1
#3234 Shimpei Usui Hitachi Consumer Electronics Co. 1
#3234 Syuichi Mitsuhashi Dai Nippon Printing Co. 1
#3234 Masaoki Kanamori IBM 1
#3234 Hiroko Murata Semiconductor Energy Laboratory 1
#3234 Isao Tsutsumi Sony 1
#3234 Shinji Hiyama Fujitsu Limited 1
#3234 Kazuhiro Sone 1
#3234 Kennosuke Itagaki Nuflare Technology 1
#3234 Hiroshi Tsuboi Meiji Co. 1
#3234 Akio Takebe Fujitsu Limited 1
#3234 Haeseung JUNG Kyocera 1
#3234 Shinji Arakawa Sony 1
#3234 Kozo Yamaura Nhk Spring Co. 1
#3234 Toru Hosokawa Hitachi Zosen 1
#3234 Sachiko Terai Fujitsu Limited 1
#3234 Akinori Kanai Kyocera 1
#3234 Yuriko Okubo Samsung 1
#3234 Yukihide Inagaki Hitachi 1
#3234 Hirohisa Ohtake Bayer Cropscience 1
#3234 Hiroki Tamai Toshiba Lighting & Technology 1
#3234 Masumi Moritani Hitachi 1
#3234 Yuusuke Sakaguchi Renesas Electronics 1
#3234 Naoko Morisawa Ricoh Company 1
#3234 Narumi Oguchi Meidensha 1
#3234 Hirohito Toriyama Yazaki 1
#3234 Dooyong Kim Schaeffler 1
#3234 Naoya Imazeki Synztec Co. 1
#3234 Yoshiko Nishijima Oiles 1
#3234 Atsuki Ueda Samsung 1
#3234 Manabu Iguchi Nec Electronics 1
#3234 Hirokazu Katsuyama Mitsui Petrochemical Industries 1
#3234 Hiroaki Isogai Central Japan Railway Comany 1
#3234 Shigeki Tsubaki Nec Compound Semiconductor Devices 1
#3234 Issho Uehara Nissan Motor Co. 1
#3234 Taeil Byeon 1