Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,901–5,950 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Toyohiro Shimogawa Renesas Electronics 1
#4279 Satoshi Ohkuma Toppan Printing Co. 1
#4279 Tokusuke Hayami Kabushiki Kaisha Toshiba 1
#4279 Wakahiko Kaneko Nec 1
#4279 Mitsuhiko Kakita 1
#4279 Yoshitaka Maeyama 1
#4279 Kazuhiko Udagawa Funai Electric Co. 1
#4279 Toru Wakagi Sony 1
#4279 Makoto Kanehiro Ricoh Company 1
#4279 Masabumi Matsumoto Mitsui Engineering & Shipbuilding Co. 1
#4279 Noboru Takemura Mitsui Engineering & Shipbuilding Co. 1
#4279 Ryuji Katsuragi Canon 1
#4279 Yoshihisa Nonogaki Sumco 1
#4279 Kanji Komatsu Kyorin Pharmaceutical Co. 1
#4279 Shinji Kobayashi Kyorin Pharmaceutical Co. 1
#4279 Kazumi Seki Renesas Electronics 1
#4279 Azusa Ichiki Nara Machinery Co. 1
#4279 Hidenori Yamazaki Sony 1
#4279 Toshihisa Watabe Futaba 1
#4279 Etsuro Morita Sumitomo Mitsubishi Silicon 1
#4279 Juro Mita Oki Electric Industry Co. 1
#4279 Masatoshi Midorikawa Mitsubishi Paper Mills Limited 1
#4279 Shigenori Ishii Riso Kagaku 1
#4279 Hiroshi Shinriki Tokyo Electron Limited 1
#4279 Katsuyoshi Harasawa Hitachi 1
#4279 Yoshiyuki Kitahara Olympus Optical Co. 1
#4279 Hideyuki Ooka Nec 1
#4279 Sohei Asakura Kumiai Chemical Industry Co. 1
#4279 Tomohito Inoue Tomoegawa 1
#4279 Noriyuki Fujita Nec 1
#4279 Takayuki Maeta Fujitsu Frontech Limited 1
#4279 Akio Ihara Fujitsu Toshiba Mobile Communications Limited 1
#4279 Kazuto Kiyohara Konica 1
#4279 Jyunichi Tamura Max Co. 1
#4279 Katsuo Sakai Ricoh Company 1
#4279 Hideyuki Ohyi Crestec 1
#4279 Hisamitsu Kameshima Toppan Printing Co. 1
#4279 Koichi Kishiro Oki Electric Industry Co. 1
#4279 Junji Ishida Yamaichi Electric Mfg. Co. 1
#4279 Kensuke Maruyama Kabushiki Kaisha Toshiba 1
#4279 Kimihiro Okubo Shinryo 1
#4279 Shigeki Shino Mitsubishi Paper Mills Limited 1
#4279 Yoshihiko Oeda Ntn 1
#4279 Ryuji Hasegawa Nec 1
#4279 Satoshi Komoto Kabushiki Kaisha Toshiba 1
#4279 Kazuya Fujita Astellas Pharma 1
#4279 Hideto Taneyama Shin-Etsu Polymer Co. 1
#4279 Kazuhiko Hiraoka Hitachi Construction Machinery Co. 1
#4279 Hiroi Oka Renesas Electronics 1
#4279 Shingo Hishikawa Hitachi Medical 1