Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,101–6,150 of 6,518 inventors

Rank Inventor Primary Company Patents
#2639 Takatoshi Ashizawa Nikon 1
#2639 Tsukasa Sugita Kabushiki Kaisha Toshiba 1
#2639 Shuko Ishimaru Nissan Motor Co. 1
#2639 Yasuhiro Fujiwara Hoya 1
#2639 Tatsuya Yamaai Canon 1
#2639 Ryutaro KEMBO Fujifilm Business Innovation 1
#2639 Hideaki Tachibana Canon 1
#2639 Riko KOSHINO Fujifilm 1
#2639 Tomonori Agawa Sony 1
#2639 Hideki Tobinaga Ricoh Company 1
#2639 Nobuo Takami Ricoh Company 1
#2639 Jumpei Aoyama Ricoh Company 1
#2639 Yoshinori Hibino Nichia 1
#2639 Mari SHIMIZU Kirin Beer Kabushiki Kaisha 1
#2639 Takuya TSUTAOKA Fujifilm 1
#2639 Toshishige Fujii Ricoh Company 1
#2639 Norikazu Yokoi Nikon 1
#2639 Yasuyuki Shigematsu Mitsubishi Chemical 1
#2639 Akira Yoshioka Kabushiki Kaisha Toshiba 1
#2639 Tomofumi Orikasa Toshiba Energy Systems & Solutions 1
#2639 Keiichi Hirano Synaptics Incorporated 1
#2639 Junichi Takami Ricoh Company 1
#2639 Takao Furuhashi Kabushiki Kaisha Toshiba 1
#2639 Shohei Kobayashi Olympus Optical Co. 1
#2639 Makoto Oigawa Canon 1
#2639 Yoichi Yamazaki Fujitsu General Limited 1
#2639 Bunzo GOTO Panasonic 1
#2639 Tadayuki Takanashi Panasonic 1
#2639 Satoshi Tamai Seiko Epson 1
#2639 Taisuke Nishio Canon 1
#2639 Atsushi Takahama Canon 1
#2639 Hiroshi Yao Kabushiki Kaisha Toshiba 1
#2639 Go Takahara Nhk Spring Co. 1
#2639 Masahiro Satoh Kuraray Co. 1
#2639 Hiroki Ui Sony 1
#2639 Ryuichi Sawada Kyocera 1
#2639 Shigeto Hattori Kyocera 1
#2639 Eito Sakakima Canon 1
#2639 Chiaki Kaneko Canon 1
#2639 Akito Sekiya Sony 1
#2639 Kensuke Takada Yahoo Japan 1
#2639 Satoshi Iwanami Ricoh Company 1
#2639 Yoshinori Toumiya Sony 1
#2639 Tomohito Sakai Konica Minolta 1
#2639 Motoharu Takahashi Ricoh Company 1
#2639 Yoko Uetake Canon 1
#2639 Tomoki Onishi Samsung 1
#2639 Kazuma Okura Nippon Chemi-Con 1
#2639 Ryotaro Konno Ricoh Company 1
#2639 Daisuke Kawamata Sony 1