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 10,051–10,100 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Yuuko KAMOSHITA Sony 1
#4477 Sogo Oikawa Sony 1
#4477 Takefumi Shirako Micron 1
#4477 Yoichi Matsuo NTT 1
#4477 Kazuhisa Yamagishi NTT 1
#4477 Shinji Nishimura Mitsubishi Electric 1
#4477 Kunitoshi Aoki Canon 1
#4477 Eiji Takada Fujitsu Limited 1
#4477 Yoshinori Ueno Mitsubishi Electric 1
#4477 Taichi Yoshida Mitsubishi Electric 1
#4477 Francesca RIVERA Rakuten Mobile 1
#4477 Keisuke Sugihara Mitsubishi Electric 1
#4477 Katsuhito Fujiu The University Of Tokyo 1
#4477 Tomohiro Oto Sony 1
#4477 Akihito Mitsumine Tokyo Electron Limited 1
#4477 Yusuke Hisaoka Gree Holdings 1
#4477 Tomohiro Shonai Showa Denko K.K. 1
#4477 Naoto Hanyu Shiseido Company, Limited 1
#4477 Yutaka UMEMURA Japan Aerospace Exploration Agency 1
#4477 Takeshi MIYAKITA Japan Aerospace Exploration Agency 1
#4477 Keiichiro Okuyama Astellas Pharma 1
#4477 Tatsuya Sakamoto Hitachi 1
#4477 Takashi Ochiai Canon 1
#4477 Yasunori Goto 1
#4477 Hirotsugu Kato Kabushiki Kaisha Toshiba 1
#4477 Teruyuki Higuchi Nec 1
#4477 Kohei Miki Mitsubishi Electric 1
#4477 Akihito Otani Anritsu 1
#4477 Risako Iwata Gurunavi 1
#4477 Masatoshi Uchimaru Komatsu 1
#4477 Kozo Okuda Komatsu 1
#4477 Mana TOYODA Tokuyama Dental 1
#4477 Aya Hotta Bridgestone 1
#4477 Taichiro Tamida Mitsubishi Electric 1
#4477 Yasuhiko Tada Hitachi 1
#4477 Kanji Hayashi Mitsubishi Mining 1
#4477 Akihiko Shiroya Daicel 1
#4477 Takayuki Ogihara Daicel 1
#4477 Akihiko KUMAGAE Daicel 1
#4477 Masayuki Sagara Nippon Steel 1
#4477 Chongfei Duan Mitsubishi Electric 1
#4477 Hironori Chiba Tdk 1
#4477 Tomohiko Nozaki Honda Motor Co. 1
#4477 Tetsuya Ito Ensuiko Sugar Refining Co. 1
#4477 Hiroki Tadokoro Ensuiko Sugar Refining Co. 1
#4477 Masuyoshi Yachida Ricoh Company 1
#4477 Aiko OHTSUKA Ricoh Company 1
#4477 Takashi Sekiguchi Panasonic 1
#4477 Mitsuru Shimamoto Nabtesco 1
#4477 Hiroyuki Atsuta Techno-Umg Co. 1