Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,051–7,100 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Kanji Nagasawa Hitachi High-Tech Science 1
#4279 Teruaki Kanzaki Mitsubishi Electric 1
#4279 Toshihiro Ikeuchi Kumiai Chemical Industry Co. 1
#4279 Yuko Ota Mitsubishi Electric 1
#4279 Keisuke Shibayama Sumitomo Metal Mining Co. 1
#4279 Shinsuke Idenoue Mitsubishi Electric 1
#4279 Yukari Kobayashi Fujifilm 1
#4279 Yusuke Kitakaze Konami Digital Entertainment Co. 1
#4279 Naoki Yamanashi Kabushiki Kaisha Toshiba 1
#4279 Toshihiro Noda Mitsubishi Electric 1
#4279 Mutsumi Namba Ricoh Company 1
#4279 Kensuke Ide Mitsubishi Electric 1
#4279 Norihisa Kawamura Brother Industries 1
#4279 Shinji Ohsawa Kabushiki Kaisha Toshiba 1
#4279 Yoshihiro Tsukahara Mitsubishi Electric 1
#4279 Senji Wada Adeka 1
#4279 Kanji Numao Fenwal Controls Of Japan 1
#4279 Shunji Hattori Nippi 1
#4279 Hiroshi Kida Sharp Kabushiki Kaisha 1
#4279 Shunji Yoshimura Sony 1
#4279 Takuya Domoto Hitachi Medical 1
#4279 Kunio Odaka Furukawa Electric Co. 1
#4279 Rempei Nakata Kabushiki Kaisha Toshiba 1
#4279 Hisao Nishimoto Tomy Company 1
#4279 Yasuo Hayashi Asahi Glass Co. 1
#4279 Akikazu Odawara Seiko Instruments 1
#4279 Tasuku Yano Hitachi High-Technologies 1
#4279 Shigeru Goto Sumitomo Chemical 1
#4279 Tetsuya Gota Adeka 1
#4279 Hiroyuki Ninomiya Kawasaki 1
#4279 Chiaki Hidai Nihon University 1
#4279 Yosuke Nagayama Casio Keisanki 1
#4279 Shusuke Iwata onsemi 1
#4279 Masatoshi Takada Hitachi 1
#4279 Kyoko Miwa Hitachi 1
#4279 Shuichi Aihara Japan Aviation Electronics Industry, Limited 1
#4279 Katsuyoshi Nomura Paramount Bed Co. 1
#4279 Seiki Nishida Nippon Steel 1
#4279 Nobukazu Teranishi Nec 1
#4279 Noriyoshi Matsuo Subaru 1
#4279 Tsubasa Utsumi Bandai Co. 1
#4279 Kazumasa Ozawa Oki Electric Industry Co. 1
#4279 Yuji Kuramoto Mitsubishi Electric 1
#4279 Tsuyoshi Sugiyama Sony 1
#4279 Yuki Iwagami Mitsubishi Electric 1
#4279 Hidekuni Murakami Nippon Steel 1
#4279 Makoto Sukegawa Mitsui Chemicals 1
#4279 Hiroaki Nakagawa Mitsui Petrochemical Industries 1
#4279 Katsunori Makihara Hiroshima University 1
#4279 Yoshihiro Shoji Sanyo Electric Co. 1