Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,001–7,050 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Shimpei Okayasu Mitsubishi Electric 1
#5439 Seiei Masuda Ihi 1
#5439 Yuya Yamamoto Jtekt 1
#5439 Hitoshi Namba Panasonic 1
#5439 Naoya Takeuchi Dai Nippon Printing Co. 1
#5439 Akinori Taira Mitsubishi Electric 1
#5439 Nobutaka KIMURA Hitachi 1
#5439 Tomohisa Tanaka Sony 1
#5439 Akihiro Kirihara Nec 1
#5439 Yoshisada Ebata Hitachi 1
#5439 Hitoshi Uchida Toyoda Gosei Co. 1
#5439 Yasuaki Naito Nippon Steel 1
#5439 Kouhei Taniguchi Hitachi Chemical Company 1
#5439 Kazuya Ota Nikon 1
#5439 Qing Tong Hefei Xinsheng Optoelectronics Technology Co. 1
#5439 Tatsuaki TSUKUDA Renesas Electronics 1
#5439 Kazuya Inoue Nec Display Solutions 1
#5439 Nobuhiko Itoh Nec 1
#5439 Masayuki Konishi Shin-Etsu Chemical Co. 1
#5439 Yohei Aoyama Adeka 1
#5439 Tetsuya Iwasaki Ricoh Company 1
#5439 Tomohiko IMODA Dai Nippon Printing Co. 1
#5439 Oki Sato Flos S.P.A. 1
#5439 Tomoyasu Yanase Smk 1
#5439 Takayuki Yamagishi Asm Japan K.K. 1
#5439 Hidekazu Hara Furukawa Electric Co. 1
#5439 Yoichi Shiokawa Ebara 1
#5439 Yoshikazu SHIMURA Tdk 1
#5439 Kunimasa Matsushita Ebara 1
#5439 Hirotoshi YANO Mitsubishi Electric 1
#5439 Shinji Koseki Jfe Steel 1
#5439 Takahisa Shimizu Toppan Printing Co. 1
#5439 Masahiro Abukawa Mitsubishi Electric 1
#5439 Yosuke ISHIWATARI Mitsubishi Electric 1
#5439 Takashi Katayama Sumitomo Electric Industries 1
#5439 Eizaburo Yamaguchi Mitsubishi Electric 1
#5439 Hidenori Kimura Sumitomo Dainippon Pharma Co. 1
#5439 Keiichi Kobayashi Casio Computer Co. 1
#5439 Chizuko Furo Mitsubishi Chemical 1
#5439 Yoshiyuki Hirai Canon 1
#5439 Susumu Okino Mitsubishi Electric 1
#5439 Koichi Yahagi Fujifilm 1
#5439 Yoshimasa Kawana Canon 1
#5439 Yukuo Yamaguchi Canon 1
#5439 Katsumi Eikyu Renesas Electronics 1
#5439 Hiroko Hanzawa Hitachi 1
#5439 Naoya Shirai Aruze Gaming America 1
#5439 Yasuo Shinozaki Asahi Glass Co. 1
#5439 Shunichi Nakabayashi Honda Motor Co. 1
#5439 Masato Nakata Honda Motor Co. 1