Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,451–3,500 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Junya Dosaka Hitachi Kokusai Electric 2
#2191 Atsushi Katou Nec Display Solutions 2
#2191 Akinori Kamiya Japan Display 2
#2191 Masayoshi Fuchi Japan Display 2
#2191 Tetsuhiro Tanaka Semiconductor Energy Laboratory 2
#2191 Mamoru Kimura Hitachi 2
#2191 Osamu Hoshuyama Nec 2
#2191 Akio Wakejima Nec 2
#2191 Hideyuki Rengakuji Canon 2
#2191 Kazutaka Tamaki Mimaki Engineering Co. 2
#2191 Jun Nakagawa Ricoh Company 2
#2191 Takashi Nagatomo Sony 2
#2191 Kazuto Kuroda Kabushiki Kaisha Toshiba 2
#2191 Etsu Nishijima Shiseido Company, Limited 2
#2191 Yoji Watanabe Nikon 2
#2191 Takahiro Naito Sony 2
#2191 Mitsuhiro Yoshida Shin-Etsu Chemical Co. 2
#2191 Norinaga Nakamura Dai Nippon Printing Co. 2
#2191 Fumiyoshi Kawashiro Kabushiki Kaisha Toshiba 2
#2191 Takafumi Kikuchi Kabushiki Kaisha Toshiba 2
#2191 Minoru Sakurai Kabushiki Kaisha Toshiba 2
#2191 Akinori Taira Mitsubishi Electric 2
#2191 Kazuhiro Nagase Asahi Kasei Emd 2
#2191 Hideo Sano Mitsubishi Chemical 2
#2191 Hiromi Tabuchi Japan Tobacco 2
#2191 Tomoyuki Hamamura Kabushiki Kaisha Toshiba 2
#2191 Yosuke Yoneda Tomy Company 2
#2191 Yukinobu Moriya IBM 2
#2191 Miyo Miyashita Mitsubishi Electric 2
#2191 Yoichi Nemoto Fujifilm 2
#2191 Takeshi Sone Takata 2
#2191 Mikio Aoki Seiko Epson 2
#2191 Kenzaburo Fujishima Hitachi 2
#2191 Hirobumi Toyoshima IBM 2
#2191 Tatsuya Furuta Konica Minolta 2
#2191 Nobuya Harano Nec 2
#2191 Katsuhiro Tsuchiya Tokyo Electron Limited 2
#2191 Kazuo Moritou Asahi Kasei Chemicals 2
#2191 Fumihiko Mizukami Dai Nippon Printing Co. 2
#2191 Yoshio Satoh Fujitsu Limited 2
#2191 Yasuhiro Yoshioka Fujitsu Limited 2
#2191 Kanji Tanaka Furukawa Electric Co. 2
#2191 Motohiro Kawahito IBM 2
#2191 Hitoshi Onoda Asahi Glass Co. 2
#2191 Tsutomu Hiyama Senju Metal Industry Co. 2
#2191 Toshihiko Komari Japan Tobacco 2
#2191 Kazuhiko Takanashi Mitsubishi Pencil Company, Limited 2
#2191 Tomotaka Kuraoka Sony 2
#2191 Nobuei Washizu Advantest 2
#2191 Ichiro Sase Nikon 2