Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,201–9,250 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Mikio Kamada Sony 1
#4279 Yutaka Koma Jtekt 1
#4279 Ayumi Mizobuchi Sony 1
#4279 Sakae Kitajo Nec 1
#4279 Yasutaka Tanikawa Fujitsu Limited 1
#4279 Jinichi Hiyama Calsonic Kansei 1
#4279 Mitsufumi Fukuyama Hoya 1
#4279 Masaya Sahashi Kabushiki Kaisha Toshiba 1
#4279 Norifumi Tokuda Mitsubishi Electric 1
#4279 Koichiro Komatsu Nikon 1
#4279 Yuichi Idehara Mitsubishi Electric 1
#4279 Hiroshi Nagata Astellas Pharma 1
#4279 Hiroya Fukunaga Adeka 1
#4279 Kyouji Yoshino Dai Nippon Printing Co. 1
#4279 Akemi Kozuka 1
#4279 Kazuya Kanemaru 1
#4279 Junpei Kasai Kanagawa Academy Of Science And Technology 1
#4279 Masamichi Ohshima Canon 1
#4279 Ken-ichi Miyamoto Saint Louis University 1
#4279 Kentaro Hatanaka Sony 1
#4279 Manabu Akiba Hitachi High-Technologies 1
#4279 Akira Kumano Kabushiki Kaisha Toshiba 1
#4279 Kiyono Tateyama Konica Minolta Opto 1
#4279 Hideya Akasaka Nintendo Co. 1
#4279 Kazutomi Mori Mitsubishi Electric 1
#4279 Katsuki Hazama Nippon Steel 1
#4279 Toshiyuki Matsuno Suzuki Motor 1
#4279 Masaaki Kuzuhara Nec 1
#4279 Nobuhiro Tone Sony 1
#4279 Yuta Fukuda Astellas Pharma 1
#4279 Shingo Tsujihama Hino Motors 1
#4279 Mariko Umeda Hitachi 1
#4279 Katsuhiko Namiki Advantest 1
#4279 Kazuyasu Kawabe Jeol 1
#4279 Yasuharu Oonishi Nec 1
#4279 Katsunosuke Endo Disney 1
#4279 Iwao Kanamori Olympus Optical Co. 1
#4279 Yuuzo Nakajima Fujitsu Ten Limited 1
#4279 Yasuhito Yaji Nippon Steel 1
#4279 Kenichiro Sakai Seikagaku 1
#4279 Kenichi Shinomiya Japan Science And Technology Agency 1
#4279 Maiko Hirota Kyowa Hakko Kirin Co. 1
#4279 Eiji Yano Sony 1
#4279 Kiyoshi NUMATA Sony 1
#4279 Yoshiaki Uji HGST 1
#4279 Iwao Kawashima Fujifilm 1
#4279 Hisaharu Sasaki Shinagawa Refractories Co. 1
#4279 Ichiro Tokimitsu Kao 1
#4279 Katsuji Yoshida Oki Electric Industry Co. 1
#4279 Tadashi Umeji Kabushiki Kaisha Toshiba 1