Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,301–7,350 of 7,577 inventors

Rank Inventor Primary Company Patents
#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
#4941 Takashi Goma Hayashi Telempu 1
#4941 Hiroaki Ukai Socionext 1
#4941 Yusuke Osakabe Mitsubishi Electric 1
#4941 Syunsuke Horiuchi Toray Industries 1
#4941 Daiki Koike Central Glass Company, Limited 1
#4941 Takashi Arasuna Toyota 1
#4941 Johan EKMAN El-Seed 1
#4941 Takashi Wase Kabushiki Kaisha Pilot 1
#4941 Ikuko OTA Toyota 1
#4941 Kentarou Kajita Denso 1
#4941 Masao Sodeno Kyoraku Co. 1
#4941 Katsuji Hotta C.S.D. Co. 1
#4941 Katsuhiro Oohara Denso 1
#4941 Yoshiki Sawamura Aisin Aw Co. 1
#4941 Franck E.M. Jaillon 1
#4941 Taizo Nomura Kabushiki Kaisha Toshiba 1
#4941 Miho Endo Ngk Insulators 1
#4941 Yuto Yamada Ngk Insulators 1
#4941 Hidetoshi Sone Daido Steel Co. 1
#4941 Masataka Makino Toray Industries 1
#4941 Morito Ohno Mitsubishi Electric 1
#4941 Kazuto Tominaga 1
#4941 Maya Watanabe Fujitsu Limited 1
#4941 Hiroyuki Shimokasa Toyota 1
#4941 Yohei Iwata Duke University 1
#4941 Kyoichi Okamura Aisin Seiki Kabushiki Kaisha 1
#4941 Sugihiko Yui Mitsubishi Heavy Industries Machinery Systems 1
#4941 Norihiko SHIGEOKA Aisan Kogyo Kabushiki Kaisha 1
#4941 Yukio Iwazume Aisin Seiki Kabushiki Kaisha 1
#4941 Seiichi Asahara Toyota 1
#4941 Yasuyuki TAKAOKA Brother Kogyo 1
#4941 Masufumi Sonoda Kabushiki Kaisha Isowa 1
#4941 Yukihiko Yamazaki Toyota 1
#4941 Yukata Urakawa Brother Kogyo 1
#4941 Katsutoshi Tsuzuki Toyota 1
#4941 Hiroshi Katsurayama Hayashi Telempu 1