Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,901–10,950 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Takefumi Morio Akebono Brake Industry Co. 1
#5339 Masahiro Oba Olympus 1
#5339 Takatoshi Yoshino Advantest 1
#5339 Takeo Matsuzaki Canon 1
#5339 Michiko SUEYOSHI Oji Holdings 1
#5339 Masayoshi Akita Sony 1
#5339 Kazuhiko Mizuno Hitachi 1
#5339 Tomoaki Toratani Furukawa Electric Co. 1
#5339 Yuki Nobuzawa Nippon Steel Chemical 1
#5339 Yuki Uchibori Asahi Kasei Microdevices 1
#5339 Kento Ishizu The Yokohama Rubber Co. 1
#5339 Yoshihiro Minato Nippon Chemi-Con 1
#5339 Makoto Kuwano Olympus 1
#5339 Eriko Uegaki Hitachi 1
#5339 Kazuhito Akiyama IBM 1
#5339 Hideki Tsukino Mitsubishi Electric 1
#5339 Kaoru Kaneko Kissei Pharmaceutical Co. 1
#5339 Homare Kon Sony 1
#5339 Masaharu Miki Seiko Seiki Kabushiki Kaisha 1
#5339 Akihiro Konno Kureha 1
#5339 Hiroshi Takeyama Denso 1
#5339 Shun MIYAMORI Mitsubishi Electric 1
#5339 Masaaki Sakata Seiko Epson 1
#5339 Keiko Koyama Agc 1
#5339 Takayuki Kase Nec 1
#5339 Satoshi IHARA Fujifilm 1
#5339 Junichiro Goto Sony 1
#5339 Tetsuo Matsukura Dai Nippon Printing Co. 1
#5339 Keishi Oku Advantest 1
#5339 Fumitaka ICHIHARA Organo 1
#5339 Shuhei Kurita Max Co. 1
#5339 Mika Hirama Toshiba Tec Kabushiki Kaisha 1
#5339 Masatoshi Hashino Asahi Kasei Chemicals 1
#5339 Masashi Oki Mitsubishi Electric 1
#5339 Shinnosuke Usami Sony 1
#5339 Takuaki Harada Kao 1
#5339 Tomotaka SHIBAZAKI 1
#5339 Takumi ISODA Olympus 1
#5339 Tomokazu Yamaguchi Casio Computer Co. 1
#5339 Rie Arai Mitutoyo 1
#5339 Takeo Nozaki Nec 1
#5339 Saburou Harada Dai Nippon Printing Co. 1
#5339 Akinobu Shibuya Nec 1
#5339 Makoto Tsubouchi Toyo Aerosol Industry Co. 1
#5339 Midori Sakaguchi Sumitomo Bakelite Co. 1
#5339 Naoyuki Yoshizumi Mitsubishi Power 1
#5339 Wataru Yokozeki Fujitsu Limited 1
#5339 Tomotsugu Masuda Mitsubishi Electric 1
#5339 Takashi Kuroki Hitachi 1
#5339 Yusuke Naruse Mitsubishi Electric 1