Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,801–7,850 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Makoto Yagi Taisho Pharmaceutical Co. 1
#3087 Tomotaka Muramoto Canon 1
#3087 Isami Sakai Nec 1
#3087 Wataru Nakazawa Takata 1
#3087 Shinsuke Shibuya Sumitomo Chemical 1
#3087 Michiyuki Nakazawa Tdk 1
#3087 Tetsu Ohwada Mitsubishi Electric 1
#3087 Etsuro Ogata Chugai Pharmaceutical 1
#3087 Ryoji Kubo Canon 1
#3087 Ichiro Takadera Nhk Spring Co. 1
#3087 Masashi Yoshida Mercian 1
#3087 Seizou Sakata NTT 1
#3087 Hironari Takehara Furukawa Electric Co. 1
#3087 Sei-ichi Tanuma Unknown 1
#3087 Yoshiyuki Onda Nippon Shokubai Co. 1
#3087 Mikiharu Yamashita Nec 1
#3087 Sadaharu Oka Yokogawa Electric 1
#3087 Masaki Oie IBM 1
#3087 Yoichi Deguchi Tokyo Electron Limited 1
#3087 Yoshiyuki Sato Banyu Pharmaceutical Co. 1
#3087 Masashi Tachigori Nec 1
#3087 Shigeto Igarashi Canon 1
#3087 Makoto Mogamiya Pentax 1
#3087 Kenichiro Hosoi Pioneer Electronic 1
#3087 Kanji Sugino Mitsubishi Electric 1
#3087 Atsushi Tomotake Konica 1
#3087 Taketoshi Jinnai Nec 1
#3087 Nami Sugita Hitachi 1
#3087 Akihisa Terano Hitachi 1
#3087 Yoshie Shimizu Konica Minolta 1
#3087 Seiji Heike Hitachi 1
#3087 Makoto Izawa Koito Manufacturing Co. 1
#3087 Hideki Higashidouzono Eagle Industry Co. 1
#3087 Takao Kawamura Hitachi 1
#3087 Yuki Sawada Fujisawa Pharmaceutical Co. 1
#3087 Kiyoyuki Hattori Koyo Seiko Co. 1
#3087 Hiroshi Tanada Mitsubishi Motors 1
#3087 Masayuki Terada Ntt Docomo 1
#3087 Tomoo Fukazawa NTT 1
#3087 Atsushi Iwamoto Mitsubishi Gas Chemical Company 1
#3087 Yoshiki Akatani Nippon Kayaku 1
#3087 Naoki Kishi Yokogawa Electric 1
#3087 Kyoji Sekiguchi Canon 1
#3087 Tohru Okuda Sharp Kabushiki Kaisha 1
#3087 Yutaka Koshikawa Olympus Optical Co. 1
#3087 Katsushige Nakamura Mitaka Kohki Co. 1
#3087 Masahiko Okumura Nikon 1
#3087 Ryoichi Kurosawa Kabushiki Kaisha Toshiba 1
#3087 Fumito Tanaka Mitsubishi Materials 1
#3087 Osamu Kurosawa Nippon Oil 1