Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 7,901–7,950 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Susumu Yoshizawa Tabata Co. 1
#4477 Eri NAGAO Cyfuse Biomedical K.K. 1
#4477 Toshihiko Maekawa Fujitsu Limited 1
#4477 Kazuki Sawamoto Regenxbio 1
#4477 Keiichi Iguchi Honda Motor Co. 1
#4477 Shin-ya Nakafuji Jsr 1
#4477 Masakazu Matsui Furukawa Electric Co. 1
#4477 Takuya Ozawa Fujitsu Component Limited 1
#4477 Hironori Uemura Sumitomo Electric Industries 1
#4477 Masaya Morohashi Fujitsu Component Limited 1
#4477 Yutaka Hirota Mitsubishi Electric 1
#4477 Daisuke Tajima Fanuc 1
#4477 Satoshi Mikami Takeda Pharmaceutical Company Limited 1
#4477 Mika Yokoyama Sanford Burnham Prebys Medical Discovery Institute 1
#4477 Ryoji Yoshida Nec 1
#4477 Takashi Kawamori Hitachi Chemical Company 1
#4477 Masaaki Hoshino Sony 1
#4477 Norihiro Sera Tencent 1
#4477 Yukihiro Isono Hitachi 1
#4477 Yoshinori Saida Nec 1
#4477 Kenichi Tezuka Asahi Seiko Co. 1
#4477 Takeshi Matsuda Kumiai Chemical Industry Co. 1
#4477 Akira TAKANEZAWA Kumiai Chemical Industry Co. 1
#4477 Ryo Ishikawa Kumiai Chemical Industry Co. 1
#4477 Chihiro Maruyama Optex Co. 1
#4477 Nao OKUMURA Jsr 1
#4477 Keigo Egawa Yamabiko 1
#4477 Taiji Matsubara Mazda Motor 1
#4477 Rei Hanamura Fdk 1
#4477 Daiki HAGIWARA Chuo University 1
#4477 Mikito SAITO Honda Motor Co. 1
#4477 Kouji Satou Hitachi 1
#4477 Taiki Kanzawa Ihi 1
#4477 Ryosuke Inomata Ihi 1
#4477 Yuichiro Noguchi Shinkawa 1
#4477 Masafumi Jochi Mitsubishi Electric 1
#4477 Yoshihiro Kishimoto Dai Nippon Printing Co. 1
#4477 Kazuma Takahashi Sony 1
#4477 Ai OKANO Dai Nippon Printing Co. 1
#4477 Koki TAKESHITA Nikon 1
#4477 Hiroyuki Miyaura Makita 1
#4477 Mitsuhiro IWAFUNE Refine Holdings Co. 1
#4477 Keiichi Furuya Renesas Electronics 1
#4477 Hiroaki Kobata Mitsubishi Electric 1
#4477 Daisuke Takayama Kansai Paint Co. 1
#4477 Koichiro Chikahisa Mitsubishi Electric 1
#4477 Toshitsugu Ishii Renesas Electronics 1
#4477 Ayako Kitakaze Citizen Watch Co. 1
#4477 Yoji YASUI Agc 1
#4477 Nobutaka Aomine Asahi Glass Co. 1