Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,801–5,850 of 6,518 inventors

Rank Inventor Primary Company Patents
#2639 Hirotake Goto Sony 1
#2639 Takuji Uesugi Canon 1
#2639 Ai Matsui Kabushiki Kaisha Toshiba 1
#2639 Seiji Saitoh Ricoh Company 1
#2639 Motoi HARADA Fujifilm 1
#2639 Takeshi Azami Nec 1
#2639 Akiko Tsuji Sony 1
#2639 Tadashi Nagata Ricoh Company 1
#2639 Shinsaku Endo Mitsubishi Power 1
#2639 Satoshi TAKUMI 1
#2639 Hideyuki Asada Nec Platforms 1
#2639 Hideo Morohashi Sony 1
#2639 Tatsuya Usuki Fujitsu Limited 1
#2639 Anil Kumar Samal Kyocera 1
#2639 Yoshiaki Hisakado Fujifilm 1
#2639 Katsuhiro Uchimura Renesas Electronics 1
#2639 Hiroki Kurebayashi Nec Platforms 1
#2639 Hidenao Kubota Hitachi 1
#2639 Shinji Shimoda Medipal Holdings 1
#2639 Hideho Gomi Sony 1
#2639 Ryo Takeshita Ajinomoto Co. 1
#2639 Tatsuhiro Nozue Ulvac 1
#2639 Tatsutoshi Suwa Fujifilm Business Innovation 1
#2639 Masaru TASAKI Nissan Motor Co. 1
#2639 Kohsuke Yoshida Ricoh Company 1
#2639 Yoshiro Furukawa Daiso Co. 1
#2639 Satoru Sugiyama Teijin Limited 1
#2639 Etsuko MIYAGI Public University Corporation Yokohama City University 1
#2639 Takahiro Kondoh Jvckenwood 1
#2639 Tomoko Fujiwara Kabushiki Kaisha Toshiba 1
#2639 Shinichiro SEKINE Fujifilm 1
#2639 Yoshimitsu Matsushita Nippon Sheet Glass Company, Limited 1
#2639 Haruki Saitoh Ricoh Company 1
#2639 Hiroshi Iwasa Nsk 1
#2639 Yasuhiro SEKIZAWA Fujifilm 1
#2639 Daisuke Furumatsu Semiconductor Energy Laboratory 1
#2639 Yutaka Nozoe Fujifilm 1
#2639 Kenji Yashirodai Mitsubishi Power 1
#2639 Miho Imazaki Hitachi 1
#2639 Kenichi Tayu Sony 1
#2639 Yu TAKAHASHI Yamaha 1
#2639 Taku Hatakeyama Ricoh Company 1
#2639 Noriyuki Kishii Sony 1
#2639 Toshirou Toyoda Nsk 1
#2639 Yusuke Omote Sanyo Electric Co. 1
#2639 Shinji Uchiyama Canon 1
#2639 Yasutaka Nakatani Nippon Shokubai Co. 1
#2639 Sanetaka Ata 1
#2639 Nobuhide Yamada Kabushiki Kaisha Toshiba 1
#2639 Ryoji Hashimoto Renesas Electronics 1