Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,201–8,250 of 13,113 inventors

Rank Inventor Primary Company Patents
#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
#5101 Makoto Terao Nec 1
#5101 Tomonori Hirao Ebara 1
#5101 Kazuyori TAHATA Mitsubishi Electric 1
#5101 Manabu Koike Renesas Electronics 1
#5101 Takanori Otsuhata Nippon Paper Industries Co. 1
#5101 Haruki Morita Nissan Motor Co. 1
#5101 Yoshio Tadahira Nittobo Acoustic Engineering Co. 1
#5101 Haruyuki Hasegawa Mitsubishi Electric 1
#5101 Kazushi Yamamoto Sharp Kabushiki Kaisha 1
#5101 Yayoi Tokuhara Fujitsu Component Limited 1