Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,101–9,150 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Ryuji Zenkyu Nec 1
#5381 Yoshikazu Tsuzuki Furukawa Electric Co. 1
#5381 Kazuhiko Kurusu Furukawa Electric Co. 1
#5381 Masafumi Tomono Fujifilm 1
#5381 Keigo Murakami Nec 1
#5381 Ryusei Shingaki Kabushiki Kaisha Toshiba 1
#5381 Hisajiro Nakano Ebara 1
#5381 Hideo Ando Kabushiki Kaisha Toshiba 1
#5381 Akinori NAKAJIMA Mitsubishi Electric 1
#5381 Yoshihiro Aoki Application Art Laboratories Co. 1
#5381 Masahiko Kubota Canon 1
#5381 Yuuzou Miyoshi Nec 1
#5381 Naoya Sugano Mediplus 1
#5381 Arata Horie Japan Science And Technology Agency 1
#5381 Goh Tanaka Teraoka Seisakusho Co. 1
#5381 Nobuhiko Fukuda Ube Industries 1
#5381 Hiromi MURAOKA Taiho Pharmaceutical Co. 1
#5381 Shinichi TANISAKO Pioneer 1
#5381 Yoshinori Ishida Panasonic 1
#5381 Takeshi Matsuoka Hitachi Koki Co. 1
#5381 Tomoya Kojima Sony 1
#5381 Mika Yoshino Audio-Technica 1
#5381 Rajasi Ahuja Rakuten Mobile 1
#5381 Kazuo Kubo Mitsubishi Electric 1
#5381 Ryo Kawabata Jfe Steel 1
#5381 Kazuo Tanaka Canon 1
#5381 Masatoshi KAWAKAMI 1
#5381 Yusuke Kikuyama Asahi Kasei Kabushiki Kaisha 1
#5381 Koji Kurano Kabushiki Kaisha Toshiba 1
#5381 Kazuichiro Itonaga Sony 1
#5381 Kota SHIRAKURA 1
#5381 Satoko Itaya Nec 1
#5381 Kenichi Maruhashi Nec 1
#5381 Mituharu Tabata Mitsubishi Electric 1
#5381 Yasutaka Yamashita Mitsubishi Electric 1
#5381 Kaede Kurosawa Ricoh Company 1
#5381 Shunsuke Kohda Ricoh Company 1
#5381 Naoto Kondou Oki Electric Industry Co. 1
#5381 Maho Tanaka Canon 1
#5381 Shunji HATA Mitsubishi Electric 1
#5381 Xingchen Yao Shiseido Company, Limited 1
#5381 Erina Kawamoto 1
#5381 Hirokazu Atsumori Hitachi 1
#5381 Gakushi Fukuda Honda Motor Co. 1
#5381 Takayuki ONAKA Mitsubishi Electric 1
#5381 Masaaki Yoshikawa Ricoh Company 1
#5381 Nana SAKUMA Nec 1
#5381 Mitsuhiro Aoki Komatsu 1
#5381 Yui KAZAWA Hitachi 1
#5381 Ryu Kumagai Canon 1