Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,901–6,950 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Hiroyoshi Watanabe Olympus 1
#3087 Tsuyoshi Kubota Nisca 1
#3087 Tamao Takatsu Nippon Welding Rod Co. 1
#3087 Teiichiro Saito Nippon Welding Rod Co. 1
#3087 Teruyuki Hayashi Tokyo Electron Limited 1
#3087 Kohtaro Kawamura Ebara 1
#3087 Toshiharu Kobayashi Sony 1
#3087 Yukinobu Tada Hitachi 1
#3087 Shigeto Kawai Chugai Pharmaceutical 1
#3087 Tomosada Anma Honda Motor Co. 1
#3087 Yukimasa Shimura Kurita Water Industries 1
#3087 Masanari Koguchi Hitachi 1
#3087 Kazuki Isono Sony 1
#3087 Toshinobu Nishibata Sumitomo Metal Industries 1
#3087 Kazuya Higashi Mitsubishi Electric 1
#3087 Taro Ogawa Namba Press Works Co. 1
#3087 Hiromasa Noda Hitachi 1
#3087 Katsuyuki Ishikawa Taiheiyo Cement 1
#3087 Taiichi Kaku National University Corporation University Of Toyama 1
#3087 Ichiro Mitsutake Azbil 1
#3087 Masato Soma Sumitomo Chemical 1
#3087 Etsuo Kuroda Sony 1
#3087 Tetsuro Shigemizu Mitsubishi Electric 1
#3087 Katsunori Kojima Hitachi 1
#3087 Yoshimichi Ohki Waseda University 1
#3087 Kinya Kawase Diamet 1
#3087 Yasunori Nakano Hitachi 1
#3087 Keisuke Fukumoto Nec 1
#3087 Naomi Oguma Dainichiseika Color & Chemicals Mfg. Co. 1
#3087 Atsushi Kazama Hitachi 1
#3087 Mitsuru Onoda Hitachi 1
#3087 Masafumi Agari Mitsubishi Electric 1
#3087 Hiroaki Kitahara IBM 1
#3087 Takayuki Iizuka Honda Motor Co. 1
#3087 Kei Sugano IBM 1
#3087 Yoichi Toriumi Sony 1
#3087 Yoshifumi Fujisaki Aac Optics Solutions Pte. 1
#3087 Yasuhiko Tanuma Micron 1
#3087 Naohisa Nishioka Elpida Memory 1
#3087 Kazuhiko Katsumata Ihi 1
#3087 Hikaru Mizumura Seikagaku 1
#3087 Keisuke Itakura Denso 1
#3087 Akiko Watanabe Kyocera 1
#3087 Hiroshi Ikematsu Mitsubishi Electric 1
#3087 Harumi Watanabe 1
#3087 Hiroaki Toda Jfe Steel 1
#3087 Gaku Ogawa Bridgestone 1
#3087 Toshiaki Rokunohe Hitachi 1
#3087 Yoshitaka Kamo Mitsubishi Electric 1
#3087 Yoshiyuki Kume Fujikoki 1