Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,901–5,950 of 7,222 inventors

Rank Inventor Primary Company Patents
#3089 Kazuaki Oishi Fujitsu Limited 1
#3089 Shinya Mihara Kabushiki Kaisha Toshiba 1
#3089 Ryuji Muta Panasonic 1
#3089 Yutaka Kojima Jujo Paper Co. 1
#3089 Ryo Horikoshi Meiji Seika Pharma Co. 1
#3089 Kenichi Ueyama Kao 1
#3089 Akihito Ootaka Hokko Chemical Industry Co. 1
#3089 Katsuhiko Iwasaki Hokko Chemical Industry Co. 1
#3089 Tadaaki Maekoya Semiconductor Energy Laboratory 1
#3089 Hirohisa Shibayama Nissan Motor Co. 1
#3089 Tatsunori Itoga Toshiba Materials Co. 1
#3089 Richol Ku Panasonic 1
#3089 Yoshihide Igari Robert Bosch Gmbh 1
#3089 Yuuki Nobuoka Ricoh Company 1
#3089 Nobuo Tsuboi Renesas Electronics 1
#3089 Fumiyoshi Kittaka Ricoh Company 1
#3089 Ryo Imamura Fujifilm 1
#3089 Kentaro Nodera Ricoh Company 1
#3089 Shinji Hisamoto Canon 1
#3089 Takumi Uehara Canon 1
#3089 Yoshihisa Furuya Nissan Motor Co. 1
#3089 Thomas Martin Hone Kabushiki Kaisha Toshiba 1
#3089 Shogo Uehara Smk 1
#3089 Terufumi MORISHITA Kabushiki Kaisha Toshiba 1
#3089 Yukio Kumazawa 1
#3089 Yoshitsugu Kitada Sony 1
#3089 Takashi Koguchi Fujitsu Limited 1
#3089 Toshihiro Yamashiro Ricoh Company 1
#3089 Koji Iizuka Fujitsu Component Limited 1
#3089 Akitoshi Kawai Nikon 1
#3089 Maki Tamura Chiome Bioscience 1
#3089 Yuiko Miura Jnc 1
#3089 Akikazu Iwata Ricoh Company 1
#3089 Toshihiro Fujiki Sony 1
#3089 Akihiko Gotoh Ricoh Company 1
#3089 Masaaki Yoshida Ricoh Company 1
#3089 Takemi Nishikawa Nissan North America 1
#3089 Kazunori Iimi Nissan North America 1
#3089 Hirotada Watanabe Nikon 1
#3089 Makoto Kitada Fujifilm 1
#3089 Jumpei Tanaka Ngk Insulators 1
#3089 Kohei Takeuchi Takeda Pharmaceutical Company Limited 1
#3089 Hitoshi Itabashi Canon 1
#3089 Kazuhito Ogasa Ohara 1
#3089 Yuya MIZOGUCHI Amada Co. 1
#3089 Katsuya Koyanagi 1
#3089 Tasuku Kohara Ricoh Company 1
#3089 Kazuyuki Kanazashi Fujitsu Limited 1
#3089 Yuta Moribayashi Ricoh Company 1
#3089 Ryouta Komatsu Fujitsu Limited 1