Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 7,501–7,550 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Noriyuki LEE Hitachi 1
#4477 Mitsuru Kajima 1
#4477 Shiro Nagaoka Kabushiki Kaisha Toshiba 1
#4477 Hisao Hamaguchi Astellas Pharma 1
#4477 Sunao Imada Astellas Pharma 1
#4477 Kohei Inamura Astellas Pharma 1
#4477 Akira Shinshi Ricoh Company 1
#4477 Shiro Akama Ricoh Company 1
#4477 Mitsuteru Matsunaga Sony 1
#4477 Shunichi Abe Canon 1
#4477 Ayato Imai Canon 1
#4477 Yukinobu Tarui Mitsubishi Electric 1
#4477 Tomoko YAMAGISHI Zeon 1
#4477 Mitsuaki Daio Omron 1
#4477 Yasuhiro Horimoto Omron 1
#4477 Suehyun Kim Rakuten Group 1
#4477 Kento HOSHI Hitachi 1
#4477 Takafumi Kikuchi Kabushiki Kaisha Toshiba 1
#4477 Tomohito FUKUDA Mitsubishi Electric 1
#4477 Masaya Otsuka Sony 1
#4477 Tomoaki Hamada Daiichi Sankyo Company, Limited 1
#4477 Kyota ASAI Hitachi 1
#4477 Kazuomi Yamamoto Japan Aerospace Exploration Agency 1
#4477 Yuzuru Yokokawa Japan Aerospace Exploration Agency 1
#4477 Aymantarek Abdelghafar Canon 1
#4477 Masaaki Kusano Nikon 1
#4477 Keiichi Katsuta Hitachi 1
#4477 Tetsuya Ooba Hitachi 1
#4477 Hiroyasu Kubota Honda Motor Co. 1
#4477 Taku Umeda Mitsubishi Electric 1
#4477 Fumiyoshi Kawashiro Kabushiki Kaisha Toshiba 1
#4477 Kunal Tyagi Rakuten Group 1
#4477 Masao Umezawa Canon 1
#4477 Toshishige Kasuga Ican Company 1
#4477 Kei Tomatsu Sony 1
#4477 Kazunori OOUCHI Dai Nippon Printing Co. 1
#4477 Akira Hosotani Renesas Electronics 1
#4477 Nobuhiko Suematsu Alps Alpine Co. 1
#4477 Kae Nagano Sony 1
#4477 Fuminori Tanahashi Olympus 1
#4477 Fumiya Takahashi Ngk Insulators 1
#4477 Ikuo Kondo Jo Cosmetics Co. 1
#4477 Takeshi Kawasaki Hitachi 1
#4477 Kiyoto KAWAUCHI Mitsubishi Electric 1
#4477 Yuka IWAHASHI Nof 1
#4477 Naoya Okizaki Hitachi 1
#4477 Akihide Tanaka Hitachi 1
#4477 Daeyoul YOON 1
#4477 Mitsuhiro Yoshida Shin-Etsu Chemical Co. 1
#4477 Yojiro Kobayashi 1