Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,701–3,750 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Toru Yagi Honda Motor Co. 2
#2191 Makiko Imabayashi Hitachi Displays 2
#2191 Takahiro Ibusuki Hgst Netherlands, B.V. 2
#2191 Erika Kobayashi Sony 2
#2191 Katsumi Kushiya Showa Shell Sekiyu K.K. 2
#2191 Tetsuo Ishida Konami Digital Entertainment Co. 2
#2191 Hiroaki Dei Nec 2
#2191 Tetsuya Kaise Kabushiki Kaisha Toshiba 2
#2191 Takashi Tsujimura Sony 2
#2191 Hideyuki Miyahara Nakamura Seisakusho Kabushikigaisha 2
#2191 Reiko Obuchi Konica Minolta 2
#2191 Hideko Oodaira Kabushiki Kaisha Toshiba 2
#2191 Kazuhito Sumiyoshi Sony 2
#2191 Isamu Nakagawa Canon 2
#2191 Masahiro Ibukiyama Denki Kagaku Kogyo 2
#2191 Tatsunari Mii Shinkawa 2
#2191 Atsushi Hikoyama Advance Co. 2
#2191 Makoto Yagi Taisho Pharmaceutical Co. 2
#2191 Nariaki Nakayasu Nippon Steel 2
#2191 Kazuyuki Itano Adeka 2
#2191 Shin-ichi Ogou Nec 2
#2191 Tomonori Shinoda Lintec 2
#2191 Hideki Hama Sony 2
#2191 Masahiro Kurahashi Canon 2
#2191 Ren-Hua Jin Kawamura Institute Of Chemical Research 2
#2191 Kazushige Ichino Canon 2
#2191 Shuji Ueki Mitsui Engineering & Shipbuilding Co. 2
#2191 Tetsu Sumita Plat-Ease 2
#2191 Katsuyuki Hirata Konica Minolta 2
#2191 Takeshi Yamasaki Sony 2
#2191 Takayuki Kawasaki Sharp Kabushiki Kaisha 2
#2191 Etsuo Tobita Adeka Argus Chemical Co. 2
#2191 Sadao Sato Furuno Electric Company Limited 2
#2191 Kazuhiko Kosuge Du Pont-Toray Co. 2
#2191 Seigo Sawada Yakult Honsha 2
#2191 Tadashi Arii Rigaku 2
#2191 Mitsuo Magane Renesas Electronics 2
#2191 Toshiyuki Abe Canon 2
#2191 Ken Yamatani Olympus Medical Systems 2
#2191 Satoshi Rittaku Mitsubishi Electric 2
#2191 Toshiyasu Nakao Nec 2
#2191 Tatsuaki Uehara Yachiyo Industry Co. 2
#2191 Yasutaka Kawamoto Oki Electric Industry Co. 2
#2191 Hitoshi Yano Nec 2
#2191 Akira Ichimura Canon 2
#2191 Susumu Yabe Sony 2
#2191 Yasutaka Katayama Topcon 2
#2191 Masahiro Yuya Mitsubishi Electric 2
#2191 Mitsuo Sugino Sumitomo Bakelite Co. 2
#2191 Satoru Katsurayama Sumitomo Bakelite Co. 2