Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,951–7,000 of 14,393 inventors

Rank Inventor Primary Company Patents
#5815 Tomohiro Otsuka Wakamoto Pharmaceutical Co. 1
#5815 Emi Izukura Wakamoto Pharmaceutical Co. 1
#5815 Takafumi Namba National University Corporation Okayama University 1
#5815 Junji Tada Canon 1
#5815 Nobuhide Hamano Tatsumi Ryoki Co. 1
#5815 Kazuyuki Horio Panasonic 1
#5815 Sumio Midorikawa Nomura Research Institute 1
#5815 Daigo Shitabo Disco 1
#5815 Keita Izumi Sony 1
#5815 Masashi KURANOSHITA Fujifilm 1
#5815 Tsubasa Honda Dai Nippon Printing Co. 1
#5815 Kengo Takata Mitsubishi Electric 1
#5815 Hirokazu Ozawa Nec 1
#5815 Hideyuki Awazu Mitsubishi Electric 1
#5815 Yuuichi Ishida Riken 1
#5815 Yutaka Ban Canon 1
#5815 Mamoru HIROTA Hitachi 1
#5815 Kosuke Kuwabara Hitachi 1
#5815 Ryutaro FUJISAWA Mitsubishi Heavy Industries Aero Engines 1
#5815 Kyohei Horie Teijin Pharma Limited 1
#5815 Kohei Izui Nec 1
#5815 Tomohiro Seki Mitsubishi Electric 1
#5815 Shota Yoshioka Japan Science And Technology Agency 1
#5815 Tomoya KAWAMURA Terumo Kabushiki Kaisha 1
#5815 Shingo Iwatsuki Mitsubishi Electric 1
#5815 Keiji Abe Kao 1
#5815 Takahiro Shirahata Toshiba Mitsubishi-Electric Industrial Systems 1
#5815 Taisuke Kimura Nippon Mektron 1
#5815 Takashi Yazu Oki Electric Industry Co. 1
#5815 Toshihito Kamei Ricoh Company 1
#5815 Tomohide Hattori Kawasaki 1
#5815 Naohisa Makihira Iwatani 1
#5815 Takuya Isozaki Hitachi 1
#5815 Norio Negishi Canon 1
#5815 Masatoshi Tokushima Nec 1
#5815 Hiroaki Nashizawa Canon 1
#5815 Haruko Shiraishi Mitsubishi Electric 1
#5815 Ryoji Ida Jx Nippon Oil & Energy 1
#5815 Naohiro Ookawa Bridgestone 1
#5815 Tsutomu Miyashita Fujitsu Limited 1
#5815 Nhat Van HUYNH 1
#5815 Satoshi Isa Elpida Memory 1
#5815 Kazuhiro Koudate Renesas Electronics 1
#5815 Hiroyuki Imanari Toshiba Mitsubishi-Electric Industrial Systems 1
#5815 Hideya Kumomi Canon 1
#5815 Nahoko Kuroda Nec 1
#5815 Mitsuaki Katagiri Elpida Memory 1
#5815 Yoshihiro Iwama Hitachi 1
#5815 Kunihiro Kajiyama Nec 1
#5815 Taiga Arai Hitachi 1