Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,501–7,550 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Shinichi Yorozu Nec 1
#5101 Satoshi Obana Nec 1
#5101 Osamu Imaki Japan Aviation Electronics Industry, Limited 1
#5101 Hideo Sugimoto Hoya 1
#5101 Hiroshi Kakuda Sony 1
#5101 Michiharu Arifuku Nippon Kayaku 1
#5101 Sunao Ishii Hitachi 1
#5101 Mako Ogino Astellas Pharma 1
#5101 Sawako Kojima 3M 1
#5101 Koji Tabuchi Nec 1
#5101 Shoko Yoshida Daiichi Sankyo Company, Limited 1
#5101 Hideaki Suda Nippon Steel & Sumikin Materials Co. 1
#5101 Shojiro Yamada Disco 1
#5101 Izumi Kuramochi The Yokohama Rubber Co. 1
#5101 Kazunori Hamada Sony 1
#5101 Yukio Honma Nikon-Essilor Co. 1
#5101 Teruzo Toi Chemetall Gmbh 1
#5101 Kenj Arii Mitsubishi Gas Chemical Company 1
#5101 Hiroshi Obayashi Nippon Steel & Sumitomo Metal 1
#5101 Tatsuya Nakae Hitachi 1
#5101 Sachio Uto Hitachi High-Technologies 1
#5101 Hiromichi Akimoto Kyowa Vacuum Engineering 1
#5101 Shoji Yabe Showa Denko K.K. 1
#5101 Shinji Hattori Sharp Kabushiki Kaisha 1
#5101 Hidetaka Yamashita Sumitomo Heavy Industries 1
#5101 Shoichi Hino Fujikin Incorporated 1
#5101 Masahito Saito Fujikin Incorporated 1
#5101 Maomi Katsumata Kabushiki Kaisha Toshiba 1
#5101 Issaku Sato Senju Metal Industry Co. 1
#5101 Hiroshi Sumio Canon 1
#5101 Masahiro Echigo Nihon Kohden 1
#5101 Dai Ikemizu Konica Minolta 1
#5101 Naoto Miyauchi Aisan Kogyo Kabushiki Kaisha 1
#5101 Kazutaka Tamaki Mimaki Engineering Co. 1
#5101 Nobuaki Kubo Ricoh Company 1
#5101 Kazunori Sugiyama Asahi Glass Co. 1
#5101 Naoki Hayamizu Furukawa Electric Co. 1
#5101 Nakayasu Tsukahara Comcast 1
#5101 Mitsuru Onuma Hitachi High-Technologies 1
#5101 Tomohiko Takemoto Mitsubishi Electric 1
#5101 Masanori Kosuda Tdk 1
#5101 Hiroki Ebina Mitsubishi Electric 1
#5101 Tsuyoshi Shibata Taisho Pharmaceutical Co. 1
#5101 Masafumi Ishiyama Hoya 1
#5101 Masayoshi Morita Sony 1
#5101 Shunsuke Goto Ngk Spark Plug Co. 1
#5101 Ryou Katou Japan Aviation Electronics Industry, Limited 1
#5101 Hiroyuki Okazaki Aisin Seiki Kabushiki Kaisha 1
#5101 Keiji Fujikawa Mitsubishi Electric 1
#5101 Kenta Hayashi Dai Nippon Printing Co. 1