Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,051–6,100 of 15,159 inventors

Rank Inventor Primary Company Patents
#5715 Takashi Ifuji Fujitsu Limited 4
#5715 Ritsuko Isonuma Fujitsu Limited 4
#5715 Kumiko Endo Fujitsu Limited 4
#5715 Yukio Yasukawa Fuji Electric Co. 4
#5715 Shigeru Idei Fujitsu Limited 4
#5715 Kazuhiro Furuya Fujitsu Limited 4
#5715 Yasunobu Kunisada Nkk Co. 4
#5715 Hiroshi Kuzukami Fujitsu Limited 4
#5715 Yosuke Koyama Ajinomoto Co. 4
#5715 Hiroyuki Ohgaki Fujitsu Limited 4
#5715 Takayuki HORIBE Murata Manufacturing Co. 4
#5715 Keima ABE Fujitsu Limited 4
#5715 Haruki Yamashita Fujitsu General Limited 4
#5715 Shinjiro Suga Nippon Petrochemicals, Co. 4
#5715 Nobuaki Yoshitake Fujitsu Limited 4
#5715 Chiharu Kawai Fujitsu Limited 4
#5715 Takaharu Tomita Fujitsu Limited 4
#5715 Osamu Shimokuni Fujitsu Limited 4
#5715 Maki Sakuta Fujitsu Limited 4
#5715 Keiko Hanawa Canon 4
#5715 Miki Shinomiya Tokyo Ohka Kogyo Co. 4
#5715 Takeshi Ito Teikoku Hormone Mfg. Co. 4
#5715 Kentaro Suga Kabushiki Kaisha Toshiba 4
#5715 Yutaka Nagahama Nkk Co. 4
#5715 Takeshi INOSHITA Toyota 4
#5715 Hideharu Koga Nkk Co. 4
#5715 Ayako Ito Tokyo Electron Limited 4
#5715 Mika Hamura Nof 4
#5715 Reo Koide Nissan Motor Co. 4
#5715 Masato Kaida Ajinomoto Co. 4
#5715 Jun'ichi Sone Ministry Of International Trade & Industry 4
#5715 Kuniyasu Shibata Konica Minolta 4
#5715 Azuma Araya Renesas Electronics 4
#5715 Tomoki Komatsu Preferred Networks 4
#5715 Yoshiki Kohno Nippon Oil 4
#5715 Hiroyoshi Tsuboi Fujitsu Limited 4
#5715 Toshifumi Ohtake Kabushiki Kaisha Toshiba 4
#5715 Ryuichi Koiso Mitutoyo 4
#5715 Kunio Matsukura Kabushiki Kaisha Toshiba 4
#5715 Yukiko Seki Fujitsu Limited 4
#5715 Taketoshi Inagaki Fujitsu Limited 4
#5715 Rieko Sakamoto Canon 4
#5715 Hajime Ogasawara Fujitsu Limited 4
#5715 Keizou Ueno Fujitsu Limited 4
#5715 Hideyuki Shirae Ajinomoto Co. 4
#5715 Hidekazu Haneda Zeon 4
#5715 Hikaru KOMIYAMA Toshiba Tec Kabushiki Kaisha 4
#5715 Sumio Nakayama Kabushiki Kaisha Showa Seisakusho 4
#5715 Masaki Kanoh Fujitsu Limited 4
#5715 Masahiro Tamagawa Fujitsu Limited 4