Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,001–6,050 of 6,850 inventors

Rank Inventor Primary Company Patents
#2894 Hiroaki Ammo Sony 1
#2894 Sohichiroh Iida Ricoh Company 1
#2894 Wataru HOSHINO Fujifilm 1
#2894 Takashi Katou Toyota 1
#2894 Masami Kuroda Fuji Electric Co. 1
#2894 Motoharu Suzuki Canon 1
#2894 Yasuhiko Tsugawa Ricoh Company 1
#2894 Toshio Oka Panasonic 1
#2894 Mitsunobu Okamoto Yamashin-Filter 1
#2894 Shinya Takaishi 1
#2894 Hajime Aoki United Microelectronics 1
#2894 Satoru Yamanaka Canon 1
#2894 Kaori Kimura Kabushiki Kaisha Toshiba 1
#2894 Sugiko Honda Panasonic 1
#2894 Ryohei YOSHIKAWA Fujifilm Business Innovation 1
#2894 Akihiro Oda Sumitomo Wiring Systems 1
#2894 Yuki Sawai Canon 1
#2894 Takafumi YUKAWA Takeda Pharmaceutical Company Limited 1
#2894 Naomi Mori Canon 1
#2894 Koichi Komatsu Mitutoyo 1
#2894 Tomoyuki Fukatani Samsung 1
#2894 Keitaro Shoji Ricoh Company 1
#2894 Masaki Nitta Canon 1
#2894 Yusuke Chika Fujifilm Business Innovation 1
#2894 KEIZO HIRAGA Sony 1
#2894 Yoshinari Kumaki Kabushiki Kaisha Toshiba 1
#2894 Norikatsu Sekine Nissan Motor Co. 1
#2894 Yoshiki Iwakiri Canon 1
#2894 Jun Yamashita Tokyo Electron Limited 1
#2894 Yoshinori Kusayanagi Nissan Motor Co. 1
#2894 Masayuki Fujishima Ricoh Company 1
#2894 Takashi Hayasaka Mitsubishi Electric 1
#2894 Tomoya Aoyama Semiconductor Energy Laboratory 1
#2894 Naoya Kasahara Sony 1
#2894 Naoteru Kujubu Nissan Motor Co. 1
#2894 Yuta MUTO Hitachi 1
#2894 Shigeru Tsukada 1
#2894 Satoshi Ibe Canon 1
#2894 Yuzo Fujita Toray Industries 1
#2894 Kuniaki Oe Sony 1
#2894 Satoe Miyata Sony 1
#2894 Masanobu Sakai Nissan Motor Co. 1
#2894 Yutaka Shimamura Fujitsu General Limited 1
#2894 Yuji IZURU Shimano 1
#2894 Shigenori Mitsushima De Nora Permelec 1
#2894 Norio Okada Samsung 1
#2894 Yoichi Osada Canon 1
#2894 Ikumi Katano Central Institute For Experimental Animals 1
#2894 Sho ONUMA Nintendo Co. 1
#2894 Yuki Oshikawa Ricoh Company 1