Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,551–9,600 of 91,278 inventors

Rank Inventor Primary Company Patents
#9013 Akihisa Matsukawa Canon 18
#9013 Hiroyuki Shiba NTT 18
#9013 Hidefumi Hirai Unknown 18
#9013 Mitsuhiro Miyake Mitsubishi Motors 18
#9013 Takaaki Kotani Fujitsu Limited 18
#9013 Naruki Suetake Mitsubishi Electric 18
#9013 Masafumi Iwata Mitsubishi Electric 18
#9013 Koichiro Yamada Hitachi 18
#9013 Ichiro Itaya Kabushiki Kaisha Itaya Seisaku Sho 18
#9013 Kazuaki Ando Fujitsu Limited 18
#9013 Kazuo Ikawa Canon 18
#9013 Sze Keat Chee Mechano Transformer 18
#9013 Mihoko Tanaka 18
#9013 Akihiko Shirakawa Showa Denko K.K. 18
#9013 Hirokazu Ozaki Nec 18
#9013 Hironobu Isami Hitachi 18
#9013 Daisuke Nakao Sony 18
#9013 Masatoshi Saitoh Ricoh Company 18
#9013 Gen-Ichiro Soma Unknown 18
#9013 Masato Ochiai Canon 18
#9013 Yoshihiro Fukuda Murata Manufacturing Co. 18
#9013 Takao Nishitani Nec 18
#9013 Taiki Sawabe Disco 18
#9013 Naoki Aoyama Canon 18
#9013 Nobuhiro Watanabe Sapporo Breweries Limited 18
#9013 Toru Suneya Canon 18
#9013 Syuzo Kaneko Canon 18
#9013 Kei Shinotsuka Oji Holdings 18
#9013 Noriyuki Kawano Tdk 18
#9013 Yasuhiro Yuasa Sg 18
#9013 Toshihiko Kitazawa Sony 18
#9013 Nobutaka Watanabe Nec 18
#9013 Ryuta Ai Canon 18
#9013 Takao Konno Hitachi 18
#9013 Toshiro Sakamoto Asahi Kasei Microdevices 18
#9013 Takahisa Aoyagi Mitsubishi Electric 18
#9013 Takayuki Nyu Nec 18
#9013 Masanori Hirose Toyota 18
#9013 Chikayoshi Morishima Mitsubishi Electric 18
#9013 Masao Kume Honda Motor Co. 18
#9591 Kenichi Okubo Hitachi 17
#9591 Yutaka Narita Ricoh Company 17
#9591 Yuichiro Morozumi Tokyo Electron Limited 17
#9591 Keiko Matsubara Samsung 17
#9591 Koichiro Takeguchi Kabushiki Kaisha Toshiba 17
#9591 Tsutomu Yoshitake Nec 17
#9591 Kenji Shirakawa Kabushiki Kaisha Toshiba 17
#9591 Tomohide Yamada Mitsubishi Electric 17
#9591 Koichiro Noguchi Renesas Electronics 17
#9591 Shinji Hiramitsu Denso 17