Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,651–9,700 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Takeshi Utakoji Mitsubishi Electric 1
#5101 Fumika Yakushiji The University Of Tokyo 1
#5101 Yoshiyuki Takaku Sony 1
#5101 Hiromitsu Aikawa Sony 1
#5101 Koui Tachikawa Tachikawa 1
#5101 Masahiro Suda Hitachi Medical 1
#5101 Masayuki Sasagawa Konica 1
#5101 Junichirou Ishii Nec 1
#5101 Yukio Iigahama Fujitsu Limited 1
#5101 Yoshiharu Kaimori Subaru 1
#5101 Taro Takamoto 1
#5101 Shinichi Ookubo Max Co. 1
#5101 Yuusuke Nakata Hitachi 1
#5101 Satoru Oozeki Hitachi 1
#5101 Tetsuya Tamura 1
#5101 Tomoharu Tejima Ebara 1
#5101 Yuki Otomo Audio-Technica 1
#5101 Hideki Fuji Mitsubishi Electric 1
#5101 Shigeki Hijikata Kaken Pharmaceutical Co. 1
#5101 Norio Yamamura Hitachi 1
#5101 Kazuhiro Sasahara Dai Nippon Printing Co. 1
#5101 Daisuke Hayata Asahi Kasei Chemicals 1
#5101 Daiji MITSUNAGA Hitachi 1
#5101 Hiroaki Nakazawa Canon 1
#5101 Seiichi Aikawa Altif Laboratories 1
#5101 Hirokazu Iiduka Fujimori Kogyo Co. 1
#5101 Shirou Yamamoto Fujimori Kogyo Co. 1
#5101 Hidekatsu Onose Hitachi 1
#5101 Yasuhito Koyama Tokyo Institute Of Technology 1
#5101 Kazuyuki Yamamato Sony 1
#5101 Taka Inoue Azbil 1
#5101 Ryohei Ishigami Hitachi High-Technologies 1
#5101 Aki Yamazaki GE 1
#5101 Kunihiko Isomura Casio Computer Co. 1
#5101 Takashi Kaise Sanyo Denki Co. 1
#5101 Kyoichi Hosokawa Hitachi 1
#5101 Nobuyuki Okuda Sumitomo Electric Industries 1
#5101 Yoshiaki Kodama Mitsubishi Motors 1
#5101 Toshifumi Hori National Maritime Research Institute 1
#5101 Junji Osaka Dai-Ichi Seiko Co. 1
#5101 Takahiro Sueyoshi Sony 1
#5101 Junko Teshima Sony 1
#5101 Hideya Tomita Nec 1
#5101 Tsuneo Miyamoto Nec Display Solutions 1
#5101 Tsuyoshi Kajita Hitachi 1
#5101 Eiji Asano Dai Nippon Printing Co. 1
#5101 Shu Niwa Gosen Co. 1
#5101 Tomoyuki Sengoku Olympus 1
#5101 Naoki Tomita Takeda Pharmaceutical Company Limited 1
#5101 Katsuhito Fujiu National Institute For Materials Science 1