Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,451–4,500 of 6,850 inventors

Rank Inventor Primary Company Patents
#2894 Hiroshi Shirasu Nikon 1
#2894 Atsushi Fujii Canon 1
#2894 Hiroaki Shibano The Yokohama Rubber Co. 1
#2894 Satoshi Yamabi Canon 1
#2894 Takahiko ICHIKI Fujifilm 1
#2894 Tomoyuki Yanagisawa Nsk 1
#2894 Daisuke Yanagisawa 1
#2894 Tomohisa Takaoka Sony 1
#2894 Shigeru Sugano Daifuku Co. 1
#2894 Toshiharu Kuwae Fujifilm 1
#2894 Kazuo Tomita Renesas Electronics 1
#2894 Kyohei Maekawa Sumitomo Electric Device Innovations 1
#2894 Yasushi Hatano Toyo Seikan Co. 1
#2894 Junji Ishii Kabushiki Kaisha Toshiba 1
#2894 Takayoshi Iijima Mitsubishi Electric 1
#2894 Toshimichi Urakawa Nissan Motor Co. 1
#2894 Kohtaroh Ikegami Ricoh Company 1
#2894 Manabu Komatsubara Canare Electric Co. 1
#2894 Yasutake Nemichi Honda Motor Co. 1
#2894 Yosuke Kuroda Kabushiki Kaisha Toshiba 1
#2894 Taro Sakamoto Mitsubishi Electric 1
#2894 Hiroyuki Kimbara Ricoh Company 1
#2894 Yuto Shibata Ricoh Company 1
#2894 Saeko TAKEDA Ricoh Company 1
#2894 Satoshi Tagiri Bandai Namco Entertainment 1
#2894 Tatsuya Imase Samsung 1
#2894 Noritaka Kitada The Japan Steel Works 1
#2894 Yuki Miyashita Nissan Motor Co. 1
#2894 ATSUSHI KURANOUCHI Sony 1
#2894 Toshio Shiramatsu Kabushiki Kaisha Toshiba 1
#2894 Mitsuru Chiba Senko Medical Instrument Mfg. Co. 1
#2894 Mineki Miyasaka Pioneer 1
#2894 Shuichi Kamiyama Mitutoyo 1
#2894 Yasuhide Okuhata Jvckenwood 1
#2894 Daisuke Toyama Aisin Seiki Kabushiki Kaisha 1
#2894 Junya Takakura Tdk 1
#2894 Yuki Takaya Ricoh Company 1
#2894 Takahiro Ohno Fujifilm 1
#2894 Katsutoshi Asaki Hitachi 1
#2894 Katsuyoshi Yagi Lapis Semiconductor Co. 1
#2894 Shin-ichi Domoto Sumitomo Electric Device Innovations 1
#2894 Yukiko Yamada Mitsubishi Electric 1
#2894 Kouji Yokoyama Pola Chemical Industries 1
#2894 Masanobu Katagi Sony 1
#2894 Takuma Higa Ricoh Company 1
#2894 Takafumi Seki Ricoh Company 1
#2894 Masatsugu Oshimi Hitachi 1
#2894 Kentarou Ichikawa Toyo Seikan Co. 1
#2894 Yousong Jiang Shincron Co. 1
#2894 Kazuhiro Ohyou Nittan Valve Co. 1