Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,151–5,200 of 5,458 inventors

Rank Inventor Primary Company Patents
#1902 Shintetsu Go Canon 1
#1902 Junji Katamura Nissan Motor Co. 1
#1902 Mikio Kawai Nissan Motor Co. 1
#1902 Tokuju Oikawa Fujifilm 1
#1902 Tomoo Murakami Nec 1
#1902 Naohisa Takayama Nec 1
#1902 Tsunehisa Namiki Toyo Seikan Co. 1
#1902 Etsuko Hino Canon 1
#1902 Atsuko Fujita Chisso 1
#1902 Shinya Yachi Canon 1
#1902 Masahiro Okita 1
#1902 Ryota Kadonishi Shiroki 1
#1902 Yoshiyasu Ishihama Japan Pionics Co. 1
#1902 Yoshinori Ichinosawa Hitachi 1
#1902 Masayuki Takami Denso 1
#1902 Aya Ohkubo Shiseido Company, Limited 1
#1902 Makoto Etoh Toyo Seikan Co. 1
#1902 Toshiaki Takano Calpis Co. 1
#1902 Katsumi Endo Sony 1
#1902 Ken Kuroda Canon 1
#1902 Shigenori Hato Sharp Kabushiki Kaisha 1
#1902 Mayumi Morizuka Kabushiki Kaisha Toshiba 1
#1902 Naoki Tarui Takeda Chemical Industries 1
#1902 Takashi Bisaiji Ricoh Company 1
#1902 Shinji Ochi Daido Metal Company 1
#1902 Yukio Itami Ricoh Company 1
#1902 Seijiro Ishimaru 1
#1902 Tamotsu Munakata Sony 1
#1902 Noritaka Nakayama Konica 1
#1902 Yasuhiko Muramoto Fujitsu Limited 1
#1902 Tatsuo Tsutsui Shin Nippon Biomedical Laboratories 1
#1902 Toru Fujie Unisia Jecs 1
#1902 Toshihiro Tachikawa Nhk Spring Co. 1
#1902 Toshinori Hasegawa Canon 1
#1902 Yasuaki Murata Sharp Kabushiki Kaisha 1
#1902 Osamu Maruyama Dainippon Ink And Chemicals 1
#1902 Kazuki Yokoyama Sony 1
#1902 Makoto Kemmochi Xerox 1
#1902 Masanori Ishizuka Fujitsu Limited 1
#1902 Nobuo Ozawa Sony 1
#1902 Shigeo Yamaguchi Sony 1
#1902 Tohru Shiraishi Nhk Spring Co. 1
#1902 Yuuichi Hamaguchi Bridgestone 1
#1902 Ryoji Amemiya Sony 1
#1902 Naohiro Matsui Renesas Electronics 1
#1902 Shinobu Takei Kao 1
#1902 Yuichi Okawa Mitsui Chemicals 1
#1902 Kazuo Nishi Semiconductor Energy Laboratory 1
#1902 Yoshihide Toyokawa Piolax Medical Devices 1
#1902 Kotaro Ise Kabushiki Kaisha Toshiba 1