Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,051–7,100 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Katsuyasu Hirano Denso 1
#4941 Kazuyuki Yamasawa Ngk Insulators 1
#4941 Hirotaka Manabe Aisin Seiki Kabushiki Kaisha 1
#4941 Motoo Ootsuka Toagosei Co. 1
#4941 Sho Murata Toray Industries 1
#4941 Takeshi Aimiya Toyoda Gosei Co. 1
#4941 Tomokatsu Hayakawa Nagoya Institute Of Technology 1
#4941 Yuki Noiri Toyoda Gosei Co. 1
#4941 Minoru Ohki Jtekt 1
#4941 Yoshitsugu Mukaiyama Toyota 1
#4941 Tatsuro Nishimura Noritake Co., Limited 1
#4941 Hiromi Kitamura Brother Kogyo 1
#4941 Kazuyuki Kanbe Brother Kogyo 1
#4941 Hironori Miyagoe Aichi Machine Industry Co. 1
#4941 Shigeru Kuromiya Toyota 1
#4941 Akibiro Fujimoto Mitsubishi Jidosha Engineering 1
#4941 Takayuki Higashiuchi Toyota 1
#4941 Masahiro Azumaya Aichi Machine Industry Co. 1
#4941 Katsuya Mizukami Elmo Co. 1
#4941 Hirotaka TOGASHI Mitsubishi Jidosha Engineering 1
#4941 Koji MIZOGUCHI Ngk Spark Plug Co. 1
#4941 Shinichi Nakatani Kabushikikaisha Matsui Seisakusho 1
#4941 Norichika Kimura Mitsubishi Jidosha Engineering 1
#4941 Masahisa KATSUNO Nagoya Industrial Science Research Institute 1
#4941 Yasuhisa Imanishi Nichia 1
#4941 Teruyoshi Ichiyanagi Toyota 1
#4941 Kei-ichi Ando Amano Enzyme 1
#4941 Minae Niwa National University Corporation Nagoya University 1
#4941 Katsumi Oohashi Denso 1
#4941 Kazuo Yasui Advics Co. 1
#4941 Tatsuya Tsugawa Nichia 1
#4941 Sakayuki Kobayashi Toray Industries 1
#4941 Yoshiyuki Hirahata Aiphone Co. 1
#4941 Akihiro Hattori Aiphone Co. 1
#4941 Yusuke MIZUGUCHI Toyota 1
#4941 Shunkichi Kamiya Kosei Aluminum Co. 1
#4941 Katsuhiko Takahata 1
#4941 Bak Kyo Suh Brother Kogyo 1
#4941 Tsutomu Kohsaka Futamura Kagaku Kabushiki Kaisha 1
#4941 Yasyuki Sanai Kuraray Co. 1
#4941 Takahiro Madokoro National University Corporation Nagoya University 1
#4941 Takanori Ishishika Brother Kogyo 1
#4941 Hajime Ando Toyota 1
#4941 Tatsuya Hikida Denso 1
#4941 Motohiro Kawafuku Hitachi Via Mechanics 1
#4941 Tetuzo Yoneda Nippon Oil 1
#4941 Masanu Hori Katagiri Engineering Co. 1
#4941 Seigo Takashima Katagiri Engineering Co. 1
#4941 Ryouichi Sugawara Denso 1
#4941 Ayumi Ida Ngk Insulators 1