Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,251–6,300 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Shinichi Okamoto Fujitsu Semiconductor Limited 1
#4941 Junichi Fukumoto Toyota 1
#4941 Kouzou Kubota Toagosei Co. 1
#4941 Yasuhiro Sawaki Aichi Machine Industry Co. 1
#4941 Takeshi Miyawaki Menicon Co. 1
#4941 Ippei Nagao Denso 1
#4941 Hideki Tauchi 1
#4941 Isao Banno 1
#4941 Yukinobu Anezaki Denso 1
#4941 Kenshin Kitou Ngk Insulators 1
#4941 Shogo IWASE Aisin Seiki Kabushiki Kaisha 1
#4941 Hayato Mizouchi Rinnai 1
#4941 Masaru Nishigaki 1
#4941 Takayuki Matsuno Equos Research Co. 1
#4941 Kazuyoshi HIRONAKA 1
#4941 Masaya Ichimura Mitsubishi Electric 1
#4941 Yoshito Ikemata Nagoya Institute Of Technology 1
#4941 Maki Tsujita 1
#4941 Rieko Arai Denso 1
#4941 Takashi Komoriya Honda Motor Co. 1
#4941 Hiroitsu Ohta Rinnai 1
#4941 Kentarou Horisaka Hitachi 1
#4941 Mineyuki Nasu Rinnai 1
#4941 Yutaka Umetani Sony 1
#4941 Teruaki Nabeno Elmo Co. 1
#4941 Hiroshi Uetsuka Central Japan Railway Comany 1
#4941 Hidehiko Kato Mitsubishi Electric 1
#4941 Tatsushi Okumura Aichi Machine Industry Co. 1
#4941 Kazuhiko Yusa T.Rad Co. 1
#4941 Yukimasa Kaiden Brother Industries 1
#4941 Michiyuki Nakase Taisei Plas Co. 1
#4941 Makoto Iwahashi Taisei Plas Co. 1
#4941 Masaaki Koishikura Ngk Insulators 1
#4941 Tomomi Takaba Sysmex 1
#4941 Toshihiko Takeo Central Japan Railway Comany 1
#4941 Taiki Irie Brother Kogyo 1
#4941 Akihiko Takasaki Unknown 1
#4941 Kazuki Matsuda Unknown 1
#4941 Susumu Tsustumi Unknown 1
#4941 Yoshimasa Koyama Fujitsu Limited 1
#4941 Reiko Mitsuhashi Denso 1
#4941 Jose Gomez-Vega University of California 1
#4941 Hisanori Takamaru Denso 1
#4941 Hisazumi Shaku Ngk Insulators 1
#4941 Ikue MORI Mitsubishi Gas Chemical Company 1
#4941 Hiroshige Niwa Ahresty 1
#4941 Hiroyuki SASAKURA Mitsubishi Gas Chemical Company 1
#4941 Tetsuhara Honma Ngk Spark Plug Co. 1
#4941 Yujiro ISHIGAMI National University Corporation Nagoya University 1
#4941 Kouta Sugiura National University Corporation Nagoya University 1