Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,001–6,050 of 6,458 inventors

Rank Inventor Primary Company Patents
#2528 Masahiro Samei Ricoh Company 1
#2528 Noritake Tsuboi Canon 1
#2528 Hiraku Ishiyama Mitutoyo 1
#2528 Koji Hoshiba Samsung 1
#2528 Aurelien Nam Phong Tran Kabushiki Kaisha Toshiba 1
#2528 Mitsunobu Gohda Ricoh Company 1
#2528 Kazuki Kado Canon 1
#2528 Tomoaki Suga Ricoh Company 1
#2528 Shoichiro TAMAKI Hirose Electric Co. 1
#2528 Hiroaki Nagano Mitsubishi Electric 1
#2528 Tatsuro Yamazaki Canon 1
#2528 Atsushi Hirose Semiconductor Energy Laboratory 1
#2528 Yasunobu KASHIMA 1
#2528 Sumiaki Yamasaki Fujitsu Limited 1
#2528 Takuma HANAOKA Mitsubishi Gas Chemical Company 1
#2528 Lui Sakai Sony 1
#2528 Takuma Yamazaki Yamaha 1
#2528 Kensuke YOSHIGA Nhk Spring Co. 1
#2528 Masahito Omata Canon 1
#2528 Manabu Uehara Kabushiki Kaisha Toshiba 1
#2528 Yoshinori Koike Fujifilm Business Innovation 1
#2528 Yosuke FUJIKAKE Nikon 1
#2528 Yasuhiro Morikawa Ulvac 1
#2528 Maya Yazawa Canon 1
#2528 Masato Horikoshi Kelk 1
#2528 Jun Kawata Canon 1
#2528 Kuniyuki Kaminaga Fujifilm 1
#2528 Dai Kurabayashi Ricoh Company 1
#2528 Sumio Sugita Nsk 1
#2528 Yuichiro Shukuya Ricoh Company 1
#2528 Nobutaka Yamamoto Fujitsu Limited 1
#2528 Shih-Chung Lee Sandisk Technologies 1
#2528 Yasumitsu Nozawa Kabushiki Kaisha Toshiba 1
#2528 Tetsuya Ogura Panasonic 1
#2528 Hayato Fujita Ricoh Company 1
#2528 Kohshiro INOMATA 1
#2528 Eri HIRAKAWA Fujifilm Business Innovation 1
#2528 Nobuyuki Torisawa Fujitsu Limited 1
#2528 Takashi Kitahara Pfu Limited 1
#2528 Takamoto Tsuda Sony 1
#2528 Yuichiro Yamauchi Nhk Spring Co. 1
#2528 Wataru UNO Kabushiki Kaisha Toshiba 1
#2528 Osamu Saito Fujitsu Limited 1
#2528 Isamu Nakao Sony 1
#2528 Shinji MIMA Fujifilm 1
#2528 Yuki Fukushima Canon 1
#2528 Ryosuke HASABA Panasonic 1
#2528 Koichi Hatano Kao 1
#2528 Yasuhiro Kubota Sumitomo Rubber Industries 1
#2528 Yasuhiko Fujisawa Sodick Co. 1