Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,401–5,450 of 5,458 inventors

Rank Inventor Primary Company Patents
#1902 Shina Ueno Sony 1
#1902 Yoshiyuki Kitazawa 1
#1902 Tetsuo Suga Kobe Steel 1
#1902 Tadasu Otani Canon 1
#1902 Yuri Owada Fujitsu Limited 1
#1902 Tosiyuki Agui Semiconductor Energy Laboratory 1
#1902 Masato Harada Chisso 1
#1902 Shigetaka Uji Fujitsu Limited 1
#1902 Kenji Matsuzawa Japan Energy 1
#1902 Ishibashi Tadashi Sony 1
#1902 Shinichi Tazaki Canon 1
#1902 Kazukuni Tamaki Nitto Denko 1
#1902 Motonori Fukatsu 1
#1902 Yoshiaki Nanba Calsonic Kansei 1
#1902 Ryoji Mishima Mitsubishi Kasei 1
#1902 Norihito Akiyama Ask 1
#1902 Hideo Furuyama Kabushiki Kaisha Toshiba 1
#1902 Yukari Shimomura Canon 1
#1902 Syunsuke Yabuuchi Mitsubishi Motors 1
#1902 Takahiko Kono 1
#1902 Tatsuya Higashi Kabushiki Kaisha Toshiba 1
#1902 Hiroshi Cho MIT 1
#1902 Rie Isono Sony 1
#1902 Kouji Akiba Hochiki 1
#1902 Hiroaki Yasuhara Shiseido Company, Limited 1
#1902 Manabu Morishita Ebara 1
#1902 Yumiko Suzuki Shiseido Company, Limited 1
#1902 Chuji Miyata Unknown 1
#1902 Kenya Aoyagi Hitachi 1
#1902 Yoichi Irie Hitachi 1
#1902 Kiyoshi Koyano Tokyo Keiso Co. 1
#1902 Sadayuki Ito Sony 1
#1902 Kazuhiko Hatakawa Sony 1
#1902 Yoshiaki Otake Nissan Motor Co. 1
#1902 Tsutomu Doi Kabushiki Kaisha Toshiba 1
#1902 Shigeru Ohomori Sony 1
#1902 Noriaki Anbo Ishikawajima-Harima Jukogyo 1
#1902 Takayuki Katagiri Pola Chemical Industries 1
#1902 Kazutomo Naganuma Mitsubishi Electric 1
#1902 Hiroyuki Tsukada Shiseido Company, Limited 1
#1902 Mitsuro Yamamoto Canon 1
#1902 Ichizou Ohkata Piolax Medical Devices 1
#1902 Yoshiteru Minagawa Nissan Motor Co. 1
#1902 Manabu Iwatake Nipro 1
#1902 Katsumi Yahiro Nec 1
#1902 Toshie Narita Nisshin Oil Mills 1
#1902 Satoru Shindoh Amp (Japan) Ltd. I 1
#1902 Terumasa Kayashima Hitachi 1
#1902 Toru Yokozawa Japan Science And Technology 1
#1902 Makoto Kamimura Mitsui Chemicals 1