Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,251–3,300 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Koji Demachi Yokogawa Electric 2
#2191 Akiho Shibata Vodafone Group Plc. 2
#2191 Tomoko Higashino Renesas Electronics 2
#2191 Kazuaki Tobari Hitachi 2
#2191 Shinji Yagyu Mitsubishi Electric 2
#2191 Norifumi Zushi Sony 2
#2191 Shinichi Sasaki Canon 2
#2191 Hiromi Motoyama Janome Sewing Machine Co. 2
#2191 Jun Muraki Casio Computer Co. 2
#2191 Keiichi Kameyama Mitsubishi Gas Chemical Company 2
#2191 Yoshihito Hirano Mitsubishi Electric 2
#2191 Yoichiro Maebashi Canon 2
#2191 Masaki Miyamoto Fujifilm 2
#2191 Yoko Hashimoto Hitachi 2
#2191 Toshiyuki Ikoma National Institute For Materials Science 2
#2191 Akira Ioku Hitachi 2
#2191 Kazuo Tachiwana Hoya 2
#2191 Shin Masuhara Sony 2
#2191 Kouji Satou Hitachi 2
#2191 Nobuo Sakuma Ricoh Company 2
#2191 Daisuke Tokano Subaru 2
#2191 Masaki Kinoshita Ebara 2
#2191 Seiji Narui Micron 2
#2191 Norihisa Moriya Dai Nippon Printing Co. 2
#2191 Hidemitsu Nakagawa Bridgestone 2
#2191 Yoshihito Mochizuki Nec Display Solutions 2
#2191 Satoshi Mikami Takeda Pharmaceutical Company Limited 2
#2191 Tomonari Misawa Hitachi 2
#2191 Masakuni Agetsuma Hitachi 2
#2191 Kazuhiro Miyamoto Pioneer Electronic 2
#2191 Yasunori Koike Seiko Epson 2
#2191 Yasunori Hashimoto Canon 2
#2191 Kazuhiro Niikura Kose 2
#2191 Yoshio Fujii Mitsubishi Electric 2
#2191 Hiroshi Tsukamoto Renesas Electronics 2
#2191 Tetsuya Arakawa Toyoda Gosei Co. 2
#2191 Junpei Ito Sony 2
#2191 Yasushi Yatsuda Stanley Electric Co. 2
#2191 Takashi Naito Hitachi 2
#2191 Tatsuya Okuda Mitsubishi Electric 2
#2191 Tetsurou Ishikawa Canon 2
#2191 Shunsuke Akimoto Nec 2
#2191 Kazuhiko Matsuki Elpida Memory 2
#2191 Tadahisa Ohkura Pentax 2
#2191 Shinsuke Tanaka Fujitsu Limited 2
#2191 Kensuke Okazawa Nippon Steel 2
#2191 Yusuke Fujita Thine Electronics 2
#2191 Takeyuki Yamada Hoya 2
#2191 Toru Yano Adeka 2
#2191 Naoki Chida Tdk 2