Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,401–8,450 of 12,444 inventors

Rank Inventor Primary Company Patents
#4547 Yuichi Murakami Aisin Seiki Kabushiki Kaisha 1
#4547 Shuji Takasu Sintokogio 1
#4547 Seiji Goto Socionext 1
#4547 Keiko Watanabe Hitachi 1
#4547 Kazutaka Kubota Konami Digital Entertainment Co. 1
#4547 Yoshiyuki Ota Mitsubishi Electric 1
#4547 Yoji Mizuno Sumitomo Heavy Industries 1
#4547 Hiroaki Nasu Ngk Spark Plug Co. 1
#4547 Masayuki Hara Sanyo Electric Co. 1
#4547 Yoshinori Yamada Sony 1
#4547 Tomoki Nakamura Brother Kogyo 1
#4547 Takuya Nagahama Jfe Steel 1
#4547 Yuzo Kanari Japan Display 1
#4547 Takaaki Shirai Brother Kogyo 1
#4547 Masahiko Ito Sony 1
#4547 Makoto Hattori Mitsubishi Electric 1
#4547 Shunsuke Yakushiji Mitsubishi Electric 1
#4547 Hiroyuki Fujiwara Oki Data 1
#4547 Isao Kuwayama Bridgestone 1
#4547 Takamasa Kawai Jfe Steel 1
#4547 Toru Ichikawa Hosokawa Yoko Co. 1
#4547 Kouki Wakabayashi Mitsubishi Chemical 1
#4547 Hirotaka Mori Brother Kogyo 1
#4547 Yuichi Ikeda Canon 1
#4547 Masahiro Sugihara Mitsubishi Electric 1
#4547 Yoshiyasu Ito Toyota 1
#4547 Noriaki Takagi Sony 1
#4547 Wataru Aoki Osg 1
#4547 Keisuke Takahashi Brother Kogyo 1
#4547 Satoshi Aoki Hitachi 1
#4547 Hiroshi Sawada Toyota 1
#4547 Shigeru Yoshida Fujitsu Limited 1
#4547 Takuya MIURA Toyota 1
#4547 Keiichi Yamada Sony 1
#4547 Takanori Emi Hitachi Industrial Equipment Systems Co. 1
#4547 Kunio Kazami Ricoh Company 1
#4547 Tamami Kaneda Jeol 1
#4547 Ryohei Tsukada Sumitomo Bakelite Co. 1
#4547 Hikaru Saito Hitachi 1
#4547 Kentaro NARIAI Ihi 1
#4547 Mutsuhiro Ohno Jdc 1
#4547 Yui Kasahara Rakuten Group 1
#4547 Keiichiro Fujimoto Japan Aerospace Exploration Agency 1
#4547 Daisuke Igarashi Ntt Docomo 1
#4547 Masaru Takano Sega Enterprises 1
#4547 Yuichi MURAMOTO Mitsubishi Electric 1
#4547 Toshiyuki Otani Mitsubishi Electric 1
#4547 Tomio Odakura Hitachi Power Solutions Co. 1
#4547 Kazuto Tsuruoka Japan Display 1
#4547 Song yun Kang Tokyo Electron Limited 1