Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,651–9,700 of 13,970 inventors

Rank Inventor Primary Company Patents
#5339 Toshihiro MEGA Mitsubishi Electric 1
#5339 Tomohiro NARUI Mitsubishi Electric 1
#5339 Keigo Naito Hodogaya Chemical Co. 1
#5339 Tetsuzo Goto Tdk 1
#5339 Norihiro Nagai Sony 1
#5339 Naoki Katagiyama Japan Aviation Electronics Industry, Limited 1
#5339 Kohei Hiromatsu Hitachi Construction Machinery Co. 1
#5339 Tsuneko Kura NTT 1
#5339 Motohiro SHIRATANI Jsr 1
#5339 Masanori SAGAWA Proterial 1
#5339 Hideki Ichimei Sumitomo Osaka Cement Co. 1
#5339 Mikihito Tokudi Hitachi-Johnson Controls Air Conditioning 1
#5339 Shiro KITANO Toppan Printing Co. 1
#5339 Wenying Ye Canon 1
#5339 Kyohei Watanabe Mitsubishi Heavy Industries Thermal Systems 1
#5339 Tatsuya Imai Ricoh Company 1
#5339 Tsubasa Arai Kao 1
#5339 Masafumi Noujima Hitachi 1
#5339 Mariko Otani Sumitomo Bakelite Co. 1
#5339 Susumu IINO Mitsubishi Electric 1
#5339 Seigo Goto Jfe Steel 1
#5339 Hirokazu Itoh Furukawa Electric Co. 1
#5339 Taketsugu SAWAMURA Furukawa Electric Co. 1
#5339 Yuji KOMATSUZAKI Mitsubishi Electric 1
#5339 Tomofumi Okada Kobelco Construction Machinery Co. 1
#5339 Satoshi Taneichi Ricoh Company 1
#5339 Tooru Siraisi Daifuku Co. 1
#5339 Toshiyuki Kaya Renesas Electronics 1
#5339 Yuji IKENAGA Nippon Steel Chemical 1
#5339 Emi MATSUBA Dai Nippon Printing Co. 1
#5339 Akira Tada Eneos 1
#5339 Kota Kumagai Kyowa Hakko Bio Co. 1
#5339 Tomoya SAWADA Mitsubishi Electric 1
#5339 Tomohiro Kiire Mitutoyo 1
#5339 Yuichi Kasuya Kabushiki Kaisha Toshiba 1
#5339 Shingo Mitsubori Micron 1
#5339 Yosuke KINOSHITA 1
#5339 Kazushi Maruya NTT 1
#5339 Ryu YORITA Olympus 1
#5339 Kei FUKUNAGA Mitsubishi Electric 1
#5339 Junya TAKESHITA Nkk Switches Co. 1
#5339 Takahiro AKUTSU Nikkiso Co. 1
#5339 Masato Ohya Hitachi Industrial Equipment Systems Co. 1
#5339 Ryo Kurahashi Molten 1
#5339 Koki SHINDO Riverfield 1
#5339 Mayumi Shibao Canon 1
#5339 Tomoyuki Oki Sony 1
#5339 Kumiko Konishi Hitachi 1
#5339 Yoshio Ueda Nec 1
#5339 Hiromi Honma Nec 1