Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,601–11,650 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Hitoshi Yokouchi Showa Denko K.K. 1
#5439 Kai Sasadate Kabushiki Kaisha Toshiba 1
#5439 Kouji Tobinaga Hitachi 1
#5439 Risa Koizumi Canon 1
#5439 Ryo Suzuki Taisho Pharmaceutical Co. 1
#5439 Jian Huang Ihi 1
#5439 Hideto Ide Mitsubishi Motors 1
#5439 Hiromi Ishikawa Fujitsu Limited 1
#5439 Masaharu Nomura National Institute Of Advanced Industrial Science And Technology 1
#5439 Masanori Nakajima Subaru 1
#5439 Tomokazu Hoshinoo Mitsubishi Electric 1
#5439 Shuichi Nakanishi Nec Display Solutions 1
#5439 Masayuki Shimoda Genefrontier 1
#5439 Shintaro Nomura Hodogaya Chemical Co. 1
#5439 Michio Ohkubo Furukawa Electric Co. 1
#5439 Takenori Ohno Canon 1
#5439 Mitsutoshi Honda Hitachi 1
#5439 Makoto Furuno Semiconductor Energy Laboratory 1
#5439 Rie Takeuchi Fujitsu Limited 1
#5439 Takaya Nagamine Audio-Technica 1
#5439 Akira Hagiwara GE 1
#5439 Toshikazu Okubo Toppan Printing Co. 1
#5439 Masatoshi Tominaga Mitsubishi Electric 1
#5439 Daisuke Shouji Nec 1
#5439 Hiroyuki Ushiba Hitachi High-Technologies 1
#5439 Shinichi Numata Sony 1
#5439 Kunchan Lee Showa Denko K.K. 1
#5439 Shuta Nabeshima Hitachi 1
#5439 Kazuhiko Otoguro The Kitasato Institute 1
#5439 Toshiyuki Iguchi Casio Computer Co. 1
#5439 Tomoharu Ohsumi Sony 1
#5439 Tetsuya Miida Ricoh Company 1
#5439 Tetsuo Morimoto Sony 1
#5439 Takatugu Suzuki Konica Minolta 1
#5439 Tetsu Owada Mitsubishi Electric 1
#5439 Yuuta Suzuki Lintec 1
#5439 Kiyohito Koide Japan Aviation Electronics Industry, Limited 1
#5439 Arata Takahashi Asahi Kasei Microdevices 1
#5439 Mizuki Nakamura Jeol 1
#5439 Hidetoshi Muramatsu Mitsubishi Electric 1
#5439 Kenichi Uemura Konica Minolta 1
#5439 Yoshimichi Kawai Nippon Steel 1
#5439 Junji Sukeno Mitsubishi Electric 1
#5439 Katsumoto Hosokawa Canon 1
#5439 Kazuaki Kishimoto Mitsubishi Electric 1
#5439 Tatsunori Obara Ntt Docomo 1
#5439 Tomoko Yagami Ykk 1
#5439 Hiroki Takao Hitachi Maxell 1
#5439 Yoshihiro Noguchi Panasonic 1
#5439 Junichi Kitagawa Tokyo Electron Limited 1