Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,301–6,350 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Shuuya Yamamoto Nec 1
#5439 Yuki Kaneko Kao 1
#5439 Shigehito Ishii Kabushiki Kaisha Toshiba 1
#5439 Osamu Ide 1
#5439 Sadaaki Satsuma Dena Co. 1
#5439 Chiemi Tsuchiya Hitachi 1
#5439 Yuuichi Ootake Hitachi 1
#5439 Kouhei Tajima Asahi Glass Co. 1
#5439 Ryohei Funatsu Nippon Hoso Kyokai 1
#5439 Yasushi Muragishi 1
#5439 Zenkou Yamamoto Mitsubishi Electric 1
#5439 Ricardo Musashi Okamoto Nippon Steel 1
#5439 Noriyoshi Matsuo Subaru 1
#5439 Shoichi Ito Hitachi 1
#5439 Toshiaki Shigemori Olympus 1
#5439 Katsuhisa Serizawa Smk 1
#5439 Kohji Nishimoto NS Sumikin Engineering 1
#5439 Kouhei Higuchi NS Sumikin Engineering 1
#5439 Shunji Endo NS Sumikin Engineering 1
#5439 Osamu Shimoda Toagosei Co. 1
#5439 Ayumi Kakema Sony 1
#5439 Masaki Minobe Sony 1
#5439 Hirotoshi Tokumo Sony 1
#5439 Shinpei Matsuo Canon 1
#5439 Yuhi Okuda Nec 1
#5439 Michihiro Baba Ucc Ueshima Coffee Co. 1
#5439 Norifumi Matsuya Yahoo Japan 1
#5439 Hirokazu Noguchi Unknown 1
#5439 Takaaki Suematsu Hitachi 1
#5439 Tsubasa Utsumi Bandai Co. 1
#5439 Toru Iwahashi Honda Motor Co. 1
#5439 Tomoyuki Takemura Izumi-Cosmo Co. 1
#5439 Masuru Kurita Gurunavi 1
#5439 Jun Tamura Gurunavi 1
#5439 Toshikazu Harashima Hitachi Industrial Equipment Systems Co. 1
#5439 Ryuta Fukui Toppan Printing Co. 1
#5439 Akio Yokotsuka Fujitsu Limited 1
#5439 Tsutomu Sakagami Mitsubishi Electric 1
#5439 Kazumasa Ozawa Oki Electric Industry Co. 1
#5439 Hiromitsu Maruyama Furukawa Electric Co. 1
#5439 Jun'ichi Sekiguchi Nihon University 1
#5439 Noriya Uchiumi Azbil 1
#5439 Mutsumi Ishimoto Ntt Docomo 1
#5439 Tsutomu Kagoshima Microsoft 1
#5439 Taku KUSANO Yahoo Japan 1
#5439 Hidetoshi Takanaka Fujifilm 1
#5439 Takekuni Seki Toppan Printing Co. 1
#5439 Kazuki WAJIMA Mitsubishi Electric 1
#5439 Masato Nagasawa Mitsubishi Electric 1
#5439 Noriko YOSHIKAWA Renesas Electronics 1