Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,901–5,950 of 7,927 inventors

Rank Inventor Primary Company Patents
#2668 Shigemi Yoshioka Oki Electric Industry Co. 1
#2668 Kimiyoshi Yamamoto Japan Science And Technology Agency 1
#2668 Shoji Iwazaki Pentax 1
#2668 Shinji Nohsho Ricoh Company 1
#2668 Masahide Kiritani Renesas Electronics 1
#2668 Yoshitaka Fukuoka Kabushiki Kaisha Toshiba 1
#2668 Mitsuharu Minami Koyo Seiko Co. 1
#2668 Tatsushi Owada Ushio Denki Kabushiki Kaisha 1
#2668 Yoshiro Ishii Sumitomo Metal Mining Co. 1
#2668 Toshio Masumoto Japan Aviation Electronics Industry, Limited 1
#2668 Mitsushi Maeyama Ishikawajima-Harima Heavy Industries Co. 1
#2668 Yuhi Kono Incorporated Administrative Agency, National Agriculture And Bio-Oriented Research Organization 1
#2668 Itaru Homma Nikon 1
#2668 Yasunori Harada Ube Industries 1
#2668 Yasuhiko Matsuda Yoshida Kogyo K.K. 1
#2668 Naoki Koshizuka International Superconductivity Technology Center 1
#2668 Takeshi Okuhara Niles Parts Co. 1
#2668 Kunio Yoshikawa Ntt Docomo 1
#2668 Takayoshi Hasegawa Amada Co. 1
#2668 Takahiro Hirata A.L.M.T. 1
#2668 Nobutaka Okada Sumitomo Electric Industries 1
#2668 Yoshiyuki Takaku Sony 1
#2668 Nobuhiro Higaki Ebara 1
#2668 Motomu Toriyama Square Enix Co. 1
#2668 Ren-Hua Jin Kawamura Institute Of Chemical Research 1
#2668 Yoshinori Tsuchida Square Enix Co. 1
#2668 Susumu Matsumoto Combi 1
#2668 Momoe Adachi Sony 1
#2668 Yusuke Kawase Mitsubishi Electric 1
#2668 Yasuhiro Yuasa Sg 1
#2668 Masanori Tanimoto Mitsubishi Electric 1
#2668 Seiichi Ohta Daicel Chemical Industries 1
#2668 Satoshi Kashiwabara Asahi Glass Co. 1
#2668 Tadaaki Monzen Mitsubishi Mining 1
#2668 Teruo Asakawa Tokyo Electron Limited 1
#2668 Michihiro Sugahara Olympus 1
#2668 Tadayuki Ishikawa Komatsu Shisakusho 1
#2668 Toshikazu Tachibana Hitachi Device Engineering Co. 1
#2668 Sho Mizuno Hitachi-Omron Terminal Solutions 1
#2668 Shigeki Nagaya Hitachi 1
#2668 Yasuhiro Miyao Nec 1
#2668 Masahiro Tooma Hitachi 1
#2668 Yuichi Inomata Sony 1
#2668 Tetsuo Nakazawa Hitachi Medical 1
#2668 Mikiko Abe Ricoh Company 1
#2668 Yoshiro Toda Konica 1
#2668 Takayuki Matsushima Sony 1
#2668 Keiichi Minamide Samsung 1
#2668 Tetsuo Kunii Mitsubishi Electric 1
#2668 Hidehiro Uchiumi Namiki Seimitsu Houseki 1