Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,651–7,700 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Wataru Tada Bandai Namco Entertainment 1
#5101 Kenji Izumiyama Asahi Kasei Chemicals 1
#5101 Rika Nakajima World Chemical Co. 1
#5101 Kazuya Takahagi Komori 1
#5101 Tadayuki Ishikawa Komatsu Shisakusho 1
#5101 Hideki Nasu Asahi Kasei Chemicals 1
#5101 Tomohiro Seii Compagnie Generale Des Etablissements Michelin 1
#5101 Takahiro Segawa Subaru 1
#5101 Koji Yanagino Jfe Steel 1
#5101 Sumio Otsuka Sony 1
#5101 Kesaaki Minemura Hitachi Construction Machinery Co. 1
#5101 Masahiko Yoshimura Kabushiki Kaisha Toshiba 1
#5101 Keisuke Koitabashi Honda Motor Co. 1
#5101 Masanao Kurihara Sumitomo Osaka Cement Co. 1
#5101 Hiroshige Itakura Mochida Pharmaceutical Co. 1
#5101 Akira Wagatsuma Microbial Chemistry Research Foundation 1
#5101 Junichi Sakagami Sony 1
#5101 Shohei Sasayama Mitsubishi Electric 1
#5101 Yasuyoshi Sunaga Hitachi 1
#5101 Takumi Kishino Fujitsu Limited 1
#5101 Ryusuke Murayama Japan Aviation Electronics Industry, Limited 1
#5101 Kenichi Soma Hitachi Industrial Equipment Systems Co. 1
#5101 Chizuru Tara 1
#5101 Takaki Yukimoto 1
#5101 Seishi Tokunaga 1
#5101 Noriyuki Mukai Sony 1
#5101 Masao Umino Asahi Glass Co. 1
#5101 Sho Mizuno Hitachi-Omron Terminal Solutions 1
#5101 Shinichirou Kawane Hitachi 1
#5101 Ryutaro Nakano Sinfonia Technology Co. 1
#5101 Nobuyuki Sekikawa Sanyo Electric Co. 1
#5101 Eizaburo Morishita Mitsumi Electric Co. 1
#5101 Takamichi Murayama Bandai Co. 1
#5101 Tsuyoshi TSUKITA Ricoh Company 1
#5101 Ryuji Takayama Ricoh Company 1
#5101 Kazuhiro Umehara Suzuki Jidosha Kogyo 1
#5101 Yokio Tatsumi Adeka 1
#5101 Koutaro Maki Gc 1
#5101 Tsuyoshi Kondou Honda Access 1
#5101 Chikanobu Ikuta Furukawa Automotive Systems 1
#5101 Kazuhide Noguchi Nec 1
#5101 Shin Imanishi Kawasaki 1
#5101 Makoto Naruse 1
#5101 Atsushi Takayanagi Canon 1
#5101 Naoto Hansaki NS Sumikin Stainless 1
#5101 Keiji Tanizaki Mitsubishi Electric 1
#5101 Ken Kikegawa Hitachi High-Technologies 1
#5101 Harumi Kawamura Sony 1
#5101 Takayuki KON Mitsubishi Electric 1
#5101 Mikiharu Kobayashi Daiwa Seiko Co. 1