Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,301–5,350 of 6,850 inventors

Rank Inventor Primary Company Patents
#2894 Katsumi Umeda Sanyo Electric Co. 1
#2894 Tatsuto Kageyama Kanagawa Institute Of Industrial Science And Technology 1
#2894 Yoshinori Hibino Nichia 1
#2894 Yoshihiko Iwabuchi Nissan Motor Co. 1
#2894 Toshifumi Yasui Sony 1
#2894 Jumpei Aoyama Ricoh Company 1
#2894 Satoshi Hasebe 1
#2894 Hideki Tobinaga Ricoh Company 1
#2894 Chieko IMAI Kobe Steel 1
#2894 Fumio Kagami Nissan Motor Co. 1
#2894 Tatsuya Nishimura Ebara 1
#2894 Takatoshi Ashizawa Nikon 1
#2894 Yoshihiro Ohta Toyo Seikan Co. 1
#2894 Masahiko Miyamoto The Yokohama Rubber Co. 1
#2894 Shingo Hirayama Canon 1
#2894 Takanao YANO Panasonic 1
#2894 Toshiharu Okada Sumitomo Electric Industries 1
#2894 Hiroshi Takarada Canon 1
#2894 Hitoshi Yuuki Sony 1
#2894 Shigetoshi Nakamura 1
#2894 Taeko Masuda Terumo Kabushiki Kaisha 1
#2894 Shigemitsu Matsumoto Takeda Pharmaceutical Company Limited 1
#2894 Tomonori Nagahama Jvckenwood 1
#2894 Koji Nakazono Fujitsu Limited 1
#2894 Yohei Tanaka Panasonic 1
#2894 Takahiro MINAMIKAWA Fujifilm Business Innovation 1
#2894 Satoshi Keino Sony 1
#2894 Kimio Kumada Lenovo (Singapore) Pte. 1
#2894 Norihiro Matsumoto Canon 1
#2894 Motohiro Tokairin Fujitsu Limited 1
#2894 Toru Udaka Sony 1
#2894 Takayuki Hamamoto Nissan Motor Co. 1
#2894 Chihiro Nagura Canon 1
#2894 Shingo Inoue Sumitomo Electric Device Innovations 1
#2894 Isao Makabe Sumitomo Electric Industries 1
#2894 Mikio Tomaru Fujitsu Limited 1
#2894 Yuji Komagome Mitsubishi Hitachi Power Systems 1
#2894 Hiroyasu Ohsaki IBM 1
#2894 Kouichiro YOSHIDA Kyoraku Co. 1
#2894 Satoshi Yaegashi Nhk Spring Co. 1
#2894 Kenji Todori Kabushiki Kaisha Toshiba 1
#2894 Toshio Kamiya Tokyo Institute Of Technology 1
#2894 Susumu Kamiya Casio Keisanki 1
#2894 Katsuyuki Shudo Jvckenwood 1
#2894 Masayoshi Yajima Nuflare Technology 1
#2894 Hirotaro Hosoe Hoden Seimitsi Kako Kenkyusho Co. 1
#2894 Yoshitoshi Noda Panasonic 1
#2894 Taichi Takeuchi Sony 1
#2894 Takehiro URA Terumo Kabushiki Kaisha 1
#2894 Keisuke Otsu Apple 1