Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,051–5,100 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Katsuyuki Akutsu Sony 1
#2941 Keiichi Kawaguchi Ricoh Company 1
#2941 Takatsugu Kurosawa Tokyo Roki Co. 1
#2941 Hidekatsu Yamada Kyocera 1
#2941 Takayuki Hoshi Tokyo Roki Co. 1
#2941 Shusuke Saeki Sony 1
#2941 Kensaku Yamaguchi Kabushiki Kaisha Toshiba 1
#2941 Naoki Sakai Fujitsu Limited 1
#2941 Yukihiro Nakamura Sony 1
#2941 Yuuki Honda Nisshin Steel Co. 1
#2941 Osamu Sakata Canon 1
#2941 Ryoh Aruga Ricoh Company 1
#2941 Keita Yamaguchi NTT 1
#2941 Yoshihiro Sakurai Japan Display 1
#2941 Wei Ni Nissan Motor Co. 1
#2941 Toshiyuki Masue Hgst Netherlands, B.V. 1
#2941 Motoi Kimura Sony 1
#2941 Toshiyuki Matsuura Hitachi Displays 1
#2941 Yuika SATO Semiconductor Energy Laboratory 1
#2941 Matsutaka Maeda Canon 1
#2941 Yasushi Fujinami Sony 1
#2941 Katsumasa Uchiyama Renesas Electronics 1
#2941 Tetsufumi Odagawa Fujitsu Limited 1
#2941 Naoki Iemoto Morinaga & Co. 1
#2941 Hideaki Hirabayashi Kabushiki Kaisha Toshiba 1
#2941 Takayuki Kawasumi Sony 1
#2941 Shinichi Takizawa Shimano 1
#2941 Takanori Saeki Nec 1
#2941 Yoshinari Suzuki Ricoh Company 1
#2941 Teruki Umezawa Hori Glass Co. 1
#2941 Kazuya Mimura Nec 1
#2941 Michiko NOBORISAKA Nikon 1
#2941 Tadashi Kitai Ricoh Company 1
#2941 Chitra Malini Thanapandi Amada Co. 1
#2941 Yasuhiko Takahashi Nippon Steel 1
#2941 Hisataka Hirose Canon 1
#2941 Hiroyuki Tomisu Semiconductor Energy Laboratory 1
#2941 Satoru Asagiri Kabushiki Kaisha Toshiba 1
#2941 Osamu Anegawa Sumitomo Electric Industries 1
#2941 Takao Kuwabara Hitachi 1
#2941 Tomokazu Yoshimura 1
#2941 Masaki Sakamoto Alps Electric Co. 1
#2941 Satoshi Noda Olympus Optical Co. 1
#2941 Masae Toko Jvckenwood 1
#2941 Takeshi Goto Toyota 1
#2941 Chikako Matsumoto Fujitsu Limited 1
#2941 Kazushige Hashimoto V Technology Co. 1
#2941 Jin Hayashihara Autoliv Development Ab 1
#2941 Katsuhiro Takematsu Sony 1
#2941 Eiji Honda Takeda Pharmaceutical Company Limited 1