Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,551–3,600 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Kosuke Yamamoto Canon 2
#2191 Michiaki Ito Oki Data 2
#2191 Fumihiko Kamizono Topcon 2
#2191 Masahiko Ito Sony 2
#2191 Kenichi ONAKA Konica Minolta 2
#2191 Katsuki Minamino Sony 2
#2191 Eiji Kawaminami Astellas Pharma 2
#2191 Koji Shida Renesas Electronics 2
#2191 Kengo Kishino Canon 2
#2191 Nobuyuki Otozawa Asahi Glass Co. 2
#2191 Kazunori Kataoka The University Of Tokyo 2
#2191 Tomoyasu Shojo Hitachi High-Technologies 2
#2191 Kenji Kurita Canon 2
#2191 Hiroyuki Toyoda Hitachi 2
#2191 Hiroshi Suu Kabushiki Kaisha Toshiba 2
#2191 Masanori Sato Sony 2
#2191 Tetsurou Kitashou Canon 2
#2191 Yuji Kakinuma Tdk 2
#2191 Hideyasu Takato Olympus 2
#2191 Shinya Inagaki Fujitsu Limited 2
#2191 Ryuzo Shimeno Japan Aviation Electronics Industry, Limited 2
#2191 Tatsuhiko Matsumoto Sony 2
#2191 Yuji Akiyama Canon 2
#2191 Shinya Oohara Hitachi 2
#2191 Maki Kato Canon 2
#2191 Keiko Hiraoka Sony 2
#2191 Kazuhiro Imaie Hitachi 2
#2191 Shunsuke Yakushiji Mitsubishi Electric 2
#2191 Katsuyuki Torii Sanken Electric Co. 2
#2191 Yuta Hoshino 2
#2191 Takanobu Yoshimi Ddk 2
#2191 Yuichiro Ezure Nec Communication Systems 2
#2191 Masahiro Kiyohara Clarion Co. 2
#2191 Toshiyuki Kawaguchi Shin-Etsu Polymer Co. 2
#2191 Masahiko Uno Mitsubishi Electric 2
#2191 Ken Tokoro Hitachi 2
#2191 Osamu Daikuhara Fujitsu Component Limited 2
#2191 Masakazu Shimizu 2
#2191 Noburu Shimizu Ebara 2
#2191 Toshiroh Tokuno Ricoh Company 2
#2191 Arinobu Ueda Sony 2
#2191 Takashi Yoshimoto Sharp Kabushiki Kaisha 2
#2191 Keiichi Sakurai Casio Computer Co. 2
#2191 Shigeo Iizuka Yoshino Kogyosho Co. 2
#2191 Shunsuke Mizutani Brother Kogyo 2
#2191 Hiroyuki Inoue Microbial Chemistry Research Foundation 2
#2191 Tohru Ando Hitachi High-Technologies 2
#2191 Kazuo Terada Tokyo Electron Limited 2
#2191 Tamotsu Ikeda Sony 2
#2191 Satoru Hori HP 2