Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,551–6,600 of 7,577 inventors

Rank Inventor Primary Company Patents
#4941 Yuko Kawakita Fujitsu Limited 1
#4941 Hayaki Honjo Jtekt 1
#4941 Yoshihisa Shibakawa Sankyo Holdings Co. 1
#4941 Hiroshi Nakayama Aisin Aw Co. 1
#4941 Ichirou Sakuraba Aisin Aw Co. 1
#4941 Mitsutaka Muto Sankyo Holdings Co. 1
#4941 Kayo Imagawa Brother Kogyo 1
#4941 Katsuma Matsui National University Corporation Nagoya University 1
#4941 Hoju Fukushima Ngk Spark Plug Co. 1
#4941 Koki Yoshizawa Fuji Chemical Co. 1
#4941 Ryo Yamanouchi Denso 1
#4941 Teruchika Ishikawa National University Corporation Nagoya University 1
#4941 Hiroaki Azuma Hitachi 1
#4941 Taiga Fujii National University Corporation Nagoya University 1
#4941 Shinichi Masamoto Hosiden 1
#4941 Kenta Ishikawa Advics Co. 1
#4941 Tomonori Kajino National University Corporation Nagoya University 1
#4941 Hiromu Kashida National University Corporation Nagoya University 1
#4941 Daisuke Mifune Brother Kogyo 1
#4941 Norihiro Maezato Meidensha 1
#4941 Uyanik Muhammet National University Corporation Nagoya University 1
#4941 Shigeyuki Susaki Toyota 1
#4941 Sayaka Sugano Jtekt 1
#4941 Okamoto Keiichiro Tomey 1
#4941 Yuko Goto Toray Industries 1
#4941 Naohisa Miyashita Uchiyama Manufacturing 1
#4941 Keizou Tanaka Toyota 1
#4941 Yusuke MIZOGUCHI Socionext 1
#4941 Rinako Eto Toray Industries 1
#4941 Masayoshi Morihara Toray Industries 1
#4941 Keisuke Toba Ngk Insulators 1
#4941 Tomonori Iizuka Toray Industries 1
#4941 Makoto Katsuki Mitsubishi Motors 1
#4941 Yuuki Ishii National University Corporation Nagoya University 1
#4941 Hiroto Ishida Japan Science And Technology Agency 1
#4941 Kazunori Yokoe Toyota 1
#4941 Tetsuro Ono Nippon Steel & Sumitomo Metal 1
#4941 Takaaki Sugita Hayashi Engineering 1
#4941 Kiichiro Suzuki Hayashi Engineering 1
#4941 Pham Van Viet Denso 1
#4941 Yu Yan Jiang Toyota Central R&D Labs 1
#4941 Noboru Usami Toyota 1
#4941 Kazumichi Kishida Toyota 1
#4941 Hiroki Omae Toyota 1
#4941 Takayasu Hikida Toyota 1
#4941 Yoshinori Oshimura Hamamatsu Photonics K.K. 1
#4941 Shihori Nishiyama Rinnai 1
#4941 Kazuo Kitoh Denso 1
#4941 Yasuhiro Une Intermetallics Co. 1
#4941 Shunsuke Gomi Brother Kogyo 1