Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,101–3,150 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Hiroyuki Sawada Toyota 2
#2191 Naoyuki Okamoto Ricoh Company 2
#2191 Takahiro Mukuda Mitsubishi Chemical 2
#2191 Akira Matsuda Mitsui Petrochemical Industries 2
#2191 Hajime Akiyama Mitsubishi Electric 2
#2191 Yuya Kikuchi Alps Electric Co. 2
#2191 Yasuo Omi Hitachi Medical 2
#2191 Susumu Nakano Hitachi 2
#2191 Masatoshi Kondo Nippon Thompson Co. 2
#2191 Hiroshi Kuribara Honda Motor Co. 2
#2191 Akihiro Fujimoto Tokyo Electron Limited 2
#2191 Hiroshi Hatanaka Kyocera Mita 2
#2191 Hideo Namiki Honda Motor Co. 2
#2191 Toshimasa Shiobara Oki Data 2
#2191 Kensuke Ohnuma Sony 2
#2191 Nobuhiko Suzuki Brother Kogyo 2
#2191 Shigeru Yoshida Astellas Pharma 2
#2191 Yasuhito Saiga Tokyo Electron Limited 2
#2191 Hiroshi Arai Sony 2
#2191 John Rennie Kabushiki Kaisha Toshiba 2
#2191 Eiji Terada Kao 2
#2191 Nagahide SAKAI Olympus 2
#2191 Tota Maitani Renesas Electronics 2
#2191 Toru Kitamura Honda Motor Co. 2
#2191 Satoshi Iino Panasonic 2
#2191 Misaki Shimizu Ricoh Company 2
#2191 Tomoaki Nakai Canon 2
#2191 Kensuke Baba Fujitsu Limited 2
#2191 Takami Eguchi Canon 2
#2191 Manabu Hasegawa Sugatsune Kogyo Co. 2
#2191 Toshitsugu Yamamoto Minolta Co. 2
#2191 Koji Kuroiwa Japan Cash Machine Co. 2
#2191 Satoru Kikuchi Panasonic 2
#2191 Yuichi Ishida Sony 2
#2191 Gaku Watanabe Canon 2
#2191 Junpei Sato Comcast 2
#2191 Yukimitsu Suda Shiseido Company, Limited 2
#2191 Atsushi Mori Fanuc 2
#2191 Chihiro Tsukamoto Nikon 2
#2191 Yoshifumi Nagato Thk Co. 2
#2191 Koji Azuma Mitsubishi Electric 2
#2191 Mitsuo Yamashita Kyocera 2
#2191 Akiyoshi Shibuya Zeon 2
#2191 Hisashi Tanie Hitachi 2
#2191 Takuji Ogawa Hitachi 2
#2191 Takashi Takemura Oji Holdings 2
#2191 Kakuichi Shiomi Unknown 2
#2191 Hiromitsu Sato Honda Motor Co. 2
#2191 Taku Kawano Honda Tsushin Kogyo Co. 2
#2191 Akira Ota Mitsubishi Electric 2