Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,551–5,600 of 6,518 inventors

Rank Inventor Primary Company Patents
#2639 Yuka Itano Kabushiki Kaisha Toshiba 1
#2639 Manami Mizumura 1
#2639 Toshimichi Odaka Ricoh Company 1
#2639 Tsukasa Kudo Kabushiki Kaisha Toshiba 1
#2639 Hiroyoshi Ishii Kawasaki 1
#2639 Hisashi MATSUFUJI 1
#2639 Hirokazu Okamoto Sunstar Giken 1
#2639 Daisuke Sakamoto Canon 1
#2639 Akio Kashiwazaki Canon 1
#2639 Katsumi Umeda Sanyo Electric Co. 1
#2639 Taku Matsumura Zeon 1
#2639 Seiichi Hata Tokyo Institute Of Technology 1
#2639 Kiminori Sugisaki Sony 1
#2639 Daiki Wakizaka Fujifilm 1
#2639 Hiroyoshi Uejo 1
#2639 Tomokazu Mori Canon 1
#2639 Shigeto Mori Topura Co. 1
#2639 Kimitake Hasuike 1
#2639 Nobuki HIROOKA Mitsubishi Gas Chemical Company 1
#2639 Masahiko Miyamoto The Yokohama Rubber Co. 1
#2639 Kiwamu Miura Sony 1
#2639 Naoyuki Hayashi Fujifilm 1
#2639 Kazuya Ikai Kobe Steel 1
#2639 Norihiro Kawatoko Canon 1
#2639 Yoshinori Fujii Ulvac 1
#2639 Hideaki Tsuchiya Renesas Electronics 1
#2639 Takahiro MINAMIKAWA Fujifilm Business Innovation 1
#2639 Yusuke Nakazono Canon 1
#2639 Tsuyoshi Nakayama Sony 1
#2639 Kenji Togo Canon 1
#2639 Takahide Wada Lenovo (Singapore) Pte. 1
#2639 Yuji Tochio Fujitsu Limited 1
#2639 Kentaro Murase Fujitsu Limited 1
#2639 Masafumi Tao Panasonic 1
#2639 Kouichiro YOSHIDA Kyoraku Co. 1
#2639 Nobuhiro Izaki Globeride 1
#2639 Kenji Todori Kabushiki Kaisha Toshiba 1
#2639 Hisahiro ANSAI Sony 1
#2639 Atsushi Mikawa Canon 1
#2639 Tomoya Tanaka Ricoh Company 1
#2639 Masahito Tomizawa NTT 1
#2639 Katsuyuki Shudo Jvckenwood 1
#2639 Fumitake Yamanishi Ricoh Company 1
#2639 Yousuke Manba Kyocera 1
#2639 Takashi Yasuoka Smc 1
#2639 Yuri Jitsukata Audio-Technica 1
#2639 Yukari Takeya Sony 1
#2639 Tomonari Sendai Fujifilm 1
#2639 Ren Sakata Kabushiki Kaisha Toshiba 1
#2639 Tomohiro AIBARA The Nisshin Oillio Group 1