Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,301–7,350 of 8,991 inventors

Rank Inventor Primary Company Patents
#3074 Kouichi Kumagai Nec 1
#3074 Shinya Narumi Ricoh Company 1
#3074 Takayuki Kori Sony 1
#3074 Tamiyuki Mizoguchi Nec 1
#3074 Teruyuki Tatsumi Sumitomo 1
#3074 Tarou Kaneko Nec 1
#3074 Yasutaka Muroga Ebara 1
#3074 Yoshiro Udo GE 1
#3074 Akiyoshi Mochizuki Daiichi Pharmaceutical Co. 1
#3074 Junji Shinoda Mizuho Information & Research Institute 1
#3074 Yoshifumi Hirano Nsk 1
#3074 Tadashi Yoshioka Mitsubishi Motors 1
#3074 Masahiko Yokota Canon 1
#3074 Kyounei Yasuda Nec Lcd Technologies 1
#3074 Koichi Iguchi Nec 1
#3074 Tetsuya Kuwashima Tdk 1
#3074 Syuhei Yukawa Sony 1
#3074 Ichiro Minami Panasonic 1
#3074 Eiichiro Hashimoto Sanyo Electric Co. 1
#3074 Seiichi Noda Nec 1
#3074 Akihisa Ushirokawa Nec 1
#3074 Yasuhiro Kunisa Asahi Glass Co. 1
#3074 Norikatsu Takaura Hitachi 1
#3074 Takahisa Ueyama Kureha Kagaku Kogyo 1
#3074 Yoshihiro Ashi Hitachi 1
#3074 Saichi Ono Kureha Kagaku Kogyo 1
#3074 Yoshinobu Yasuno Sumitomo Electric Industries 1
#3074 Kinichi Sasaki Kabushiki Kaisha Toshiba 1
#3074 Kazuhito Miyauchi Kyowa Medex Co. 1
#3074 Satoshi Numata Sony 1
#3074 Yoshimi Iso Hitachi 1
#3074 Masato Tachibana Furukawa Electric Co. 1
#3074 Yuusuke Yamada Panasonic 1
#3074 Jun Namiki Hitachi Software Engineering Co. 1
#3074 Norihisa Yanagihara Hitachi Industrial Equipment Systems Co. 1
#3074 Sachiko Yamada Unknown 1
#3074 Yoshiharu Taga Furukawa Electric Co. 1
#3074 Kazuo Tanada Mitsubishi Electric 1
#3074 Kimitaka Hayashi Nippon Steel 1
#3074 Etsu Takeuchi Sumitomo Bakelite Co. 1
#3074 Kentaro Otawara Kureha 1
#3074 Takuji Tanimura Juniper Networks 1
#3074 Noboru Sakuma Furukawa Electric Co. 1
#3074 Satoru Kishimoto Sharp Kabushiki Kaisha 1
#3074 Toshio Kamei Nec 1
#3074 Hiromasa Morita Mitsubishi Electric 1
#3074 Masaharu Umezu Mitsubishi Electric 1
#3074 Shogo Nakaya Nec 1
#3074 Kazuma Hisaki Meiki Seisakusho 1
#3074 Yasushi Kageyama Yutaka Giken Co. 1