Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,401–8,450 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Sze Keat Chee Mechano Transformer 1
#5101 Akimitsu Yoshida Canon 1
#5101 Atsushi Masuda Kabushiki Kaisha Toshiba 1
#5101 Toshio Nakayama Kabushiki Kaisha Toshiba 1
#5101 Masaki Funabashi Furukawa Electric Co. 1
#5101 Yuichi Hamaguchi Sony 1
#5101 Fumiaki Hisamatsu Sony 1
#5101 Keisuke Sakata Ebara 1
#5101 Hiroki Iura Mitsubishi Electric 1
#5101 Junichi Kusakabe Asahi Kasei Kabushiki Kaisha 1
#5101 Hiroyuki Sakurayama Mayekawa Mfg. Co. 1
#5101 Asako Kaneko Mitsubishi Chemical 1
#5101 Shinji Sugatani Fujitsu Limited 1
#5101 Tadao Yabuhara Otsuka Chemical Co. 1
#5101 Suguru Yokosawa Hitachi 1
#5101 Tomohiro Shimizu IBM 1
#5101 Ryutaro Takano Smk 1
#5101 Yoshiharu Maeno Nec 1
#5101 Kiyoshi Segawa Mitsubishi Electric 1
#5101 Hisatoshi Fukumoto Mitsubishi Electric 1
#5101 Takafumi Fujimori Mitsubishi Electric 1
#5101 Keisuke Fujishiro Micron 1
#5101 Kazuhisa Torigoe Sumco 1
#5101 Masato Kon Mitutoyo 1
#5101 Seigo Tokoro Tdk 1
#5101 Masashi Miwa Tdk 1
#5101 Madoka Wakabayashi Oki Electric Industry Co. 1
#5101 Takahiro Bamba Ihi 1
#5101 Ryota Nakayama Nissan Motor Co. 1
#5101 Tsubasa KANEKO Hirose Electric Co. 1
#5101 Hajime Takemura Max Co. 1
#5101 Tsukasa Murakami Mitsui Chemicals 1
#5101 Takehiro Ando Square Enix Co. 1
#5101 Tsuneo Takayanagi Nihon Kohden 1
#5101 Hiroaki Hirai Mitsubishi Electric 1
#5101 Kahei Nakamura Ricoh Company 1
#5101 Masami Aikawa Mitsubishi Electric 1
#5101 Kunio Osada Kabushiki Kaisha Toshiba 1
#5101 Eri Tateno Asahi Kasei Chemicals 1
#5101 Fumitaka Gotoh Japan Display 1
#5101 Yosuke Mukai Mitsubishi Electric 1
#5101 Nobuyoshi Shimane 1
#5101 Koichiro Akiyama Kabushiki Kaisha Toshiba 1
#5101 Hirofumi Suto Kabushiki Kaisha Toshiba 1
#5101 Yasuichi Haga World Chemical Co. 1
#5101 Yuichiro Urakata Mitsubishi Electric 1
#5101 Takahiro Fujimoto Nippon Steel & Sumitomo Metal 1
#5101 Nobutake Iwase Sony 1
#5101 Kotaro Shima IBM 1
#5101 Yuta Fukuda Yaskawa Electric 1