Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,051–6,100 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Ruihua Xiao Sony 1
#4279 Ako Kusakari Canon 1
#4279 Nobuyuki Nemoto Fujitsu Limited 1
#4279 Noriyoshi Morita IBM 1
#4279 Fumikazu Iwahana Furukawa Electric Co. 1
#4279 Shuhei Maegawa Nec 1
#4279 Naoko Ono Kabushiki Kaisha Toshiba 1
#4279 Soroj Triteyaprasert Sony 1
#4279 Masakazu Amanai Nec 1
#4279 Eriko Seki Toyo Ink Mfg. Co. 1
#4279 Hisamatsu Nakano Mitsumi Electric Co. 1
#4279 Tomoyuki Nakata Mitsui Chemicals 1
#4279 Hidetoshi Kawabe Sony 1
#4279 Tomoaki Haruta Asano Laboratories Co. 1
#4279 Masako Yajima Meiji Dairies 1
#4279 Tetsuo Noda Japan Science And Technology Agency 1
#4279 Miyuki Ishii Pioneer 1
#4279 Mieko Hasegawa Nec Electronics 1
#4279 Motoyasu Ishizu Stanley Electric Co. 1
#4279 Teruyuki Taura Hino Motors 1
#4279 Xingzhou Xu Nec 1
#4279 Fuminori Takizawa Nec 1
#4279 Seiji Ozeki Nec 1
#4279 Yoshiyuki Kawakami Eisai 1
#4279 Hirofumi Tomida Ricoh Company 1
#4279 Hiroto Sonoda Canon 1
#4279 Makoto Ishimaru Oki Electric Industry Co. 1
#4279 Junji Ohki Polymatech Co. 1
#4279 Hideo Toriumi Hoya 1
#4279 Junko Hosaka Polymatech Co. 1
#4279 Shigeki Isogai Kyorin Pharmaceutical Co. 1
#4279 Toshinori Fujita Yamatake 1
#4279 Katsusuke Shimada Yamatake 1
#4279 Junzou Kimura Yamatake 1
#4279 Yukio Katou Hitachi 1
#4279 Yoichiro Serita Sony 1
#4279 Hiroaki Takita Dai Nippon Printing Co. 1
#4279 Shuji Tateno Nomura Research Institute 1
#4279 Kenji Tsuchiyama Nec 1
#4279 Haruhiro Kikkawa Kyocera 1
#4279 Kenichi Sakanoue Mitsubishi Motors 1
#4279 Masaru Nagase Oki Semiconductor Co. 1
#4279 Toshikazu Takada Nec 1
#4279 Hideki Kurata 1
#4279 Motoyasu Kimura Kimura 1
#4279 Hiroko Okabe Kao 1
#4279 Issei Toyosawa Daiya Co. 1
#4279 Fujio Ozawa Fujitsu Limited 1
#4279 Sadaki Satoh Tdk 1
#4279 Shinya Nagamatsu Furukawa Electric Co. 1