Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 12,501–12,550 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Kenta WAKABAYASHI Subaru 1
#4477 Keigo Wataguchi Bridgestone 1
#4477 Masayuki Tatsumi Sumitomo Chemical 1
#4477 Tomoaki Matsumura Sony 1
#4477 Ryo Iwaki Koito Manufacturing Co. 1
#4477 Kimihisa Furukawa Hitachi 1
#4477 Yuta Morozumi T&D 1
#4477 Kazuhiro Umenaka Hosokawa Yoko Co. 1
#4477 Takahiko Shimizu Honda Motor Co. 1
#4477 Yusuke TAKARADA Mitsubishi Electric 1
#4477 Tomoyuki Kawakami Honda Motor Co. 1
#4477 Naotaka Kubota Tokyo Ohka Kogyo Co. 1
#4477 Morito Natsume Toshiba Tec Kabushiki Kaisha 1
#4477 Wataru Nagatomo Hitachi High-Technologies 1
#4477 Jun Gomita Sony 1
#4477 Toshiki Miyajima Honda Motor Co. 1
#4477 Yosuke Okamura NTT 1
#4477 Kentaro Doba Sony 1
#4477 Jun TOKUHIRO Mitsui Chemicals 1
#4477 Toshiya Koyasu Denso 1
#4477 Koui NORIMATSU Nec 1
#4477 Ryuta Niino Nec 1
#4477 Chulwon Kwon Astellas Pharma 1
#4477 Kei Ohnuki Astellas Pharma 1
#4477 Ikuya KOKAWA Tdk 1
#4477 Yoshitaka Morigami Sony 1
#4477 Ryuichi Kusakabe Jeol 1
#4477 Yohei ENTA Mitsumi Electric Co. 1
#4477 Noriji Kato 1
#4477 Koichi Makino Ishida Co. 1
#4477 Ichiro Itagaki Toray Industries 1
#4477 Masamichi TOKUNAGA Meiji Co. 1
#4477 Yuko Imai Canon 1
#4477 Yusuke TAKENOUCHI Sony 1
#4477 Shunji Masumori Furukawa Electric Co. 1
#4477 Soichi Isobe Ebara 1
#4477 Kenji Shinkai Ebara 1
#4477 Hidetoshi Ishibashi Mitsubishi Electric 1
#4477 Takanori Kanai Keio University 1
#4477 Takahiro Matsufuji Senju Metal Industry Co. 1
#4477 Sayaka KOIDE Shiseido Company, Limited 1
#4477 Seigo Murashige Honda Motor Co. 1
#4477 Akira Nagai Hitachi 1
#4477 Kenichi Bandoh Komatsu 1
#4477 Hironobu Akizumi Tokuyama Dental 1
#4477 Yukio Sekine Kantatsu Co. 1
#4477 Kazuya Kawaguchi Agc 1
#4477 Katsuaki Yokomizo Sony 1
#4477 Kyoji Hamamoto Honda Motor Co. 1
#4477 Yuki Nishimura Nintendo Co. 1