Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,051–8,100 of 14,393 inventors

Rank Inventor Primary Company Patents
#5815 Yukio Tokunaga Mitsubishi Paper Mills Limited 1
#5815 Hiroyasu Kamatani Smk 1
#5815 Shuichi Nitta Denso 1
#5815 Toshiya Yamazaki Fujitsu Limited 1
#5815 Yoshihito Hagiwara Shinkawa 1
#5815 Eiji Nagashima Kawai Gakki Seisakusho 1
#5815 Kazuyo Narita Nec 1
#5815 Tomoyoshi Obayashi Mitsubishi Electric 1
#5815 Kazuaki KITO Hitachi-Ge Nuclear Energy 1
#5815 Tsutomu Okabe Tdk 1
#5815 Shigeo MUTO 1
#5815 Motoki TAKASUGA Nippon Steel 1
#5815 Yasushi Takaki Mitsubishi Electric 1
#5815 Kenki Takagi Nec 1
#5815 Nobutaka Kobayashi Mitsubishi Electric 1
#5815 Miyako Terasawa Saturn Licensing 1
#5815 Toshinari Nakamura Saturn Licensing 1
#5815 Junta MIZUNO National Institute Of Information And Communications Technology 1
#5815 Daisuke OSAGAWA Mitsubishi Electric 1
#5815 Tsutomu Maeda Tdk 1
#5815 Yoshihiro NAKAZUMI Mitsubishi Gas Chemical Company 1
#5815 Minami Kikuta Marna 1
#5815 Yoshikazu Tsunoda Mitsubishi Electric 1
#5815 Nobuhiro Harada Hitachi Industrial Equipment Systems Co. 1
#5815 Kyohei TAKANO Sony 1
#5815 Hiroyoshi Tanaka Sumitomo Electric Industries 1
#5815 Takuya Higuchi Dai Nippon Printing Co. 1
#5815 Atsuhiro HIRATA Renesas Electronics 1
#5815 Shohei Ikurumi Komatsu 1
#5815 Shinichiro Tachibana Asahi Kasei Kabushiki Kaisha 1
#5815 Hirotaka KAKIZAKI Asahi Kasei Kabushiki Kaisha 1
#5815 Akihiko Satou Nippon Hoso Kyokai 1
#5815 Yoshikazu HARIGAI Akebono Brake Industry Co. 1
#5815 Ryoh TAKEMOTO Ricoh Company 1
#5815 Naoto Miyao Hitachi Systems 1
#5815 Nobuhiro Ihori Hitachi Systems 1
#5815 Tomohiro Kono Nippon Paint Holdings Co. 1
#5815 Keiichi Toyoda Hitachi 1
#5815 Hiroyasu Tabata Mitsubishi Electric 1
#5815 Makoto Kosaka Nippon Steel & Sumitomo Metal 1
#5815 Naota YOKOYAMA Takasago International 1
#5815 Takeshi Yamamura Wakamoto Pharmaceutical Co. 1
#5815 Moto Kimura Wakamoto Pharmaceutical Co. 1
#5815 Suehiro Shimauchi NTT 1
#5815 Noriko Saito Topcon 1
#5815 Sakae Mishina Nichia 1
#5815 Kazuhiro Ishiguchi Mitsubishi Electric 1
#5815 Momo Klyen Microsoft 1
#5815 Ryuichi Yagisawa Nihon Micronics 1
#5815 Megumi Okuyama Sbi Biotech Co. 1