Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,051–10,100 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Masayoshi Hashizume Research Institute Of Innovative Technology For The Earth 1
#5381 Tsutomu Hayasaka Toyochem Co. 1
#5381 Takeshi Yasoshima Seiko Epson 1
#5381 Isao Oshima Mitsubishi Electric 1
#5381 Takuya Tsunemi Canon 1
#5381 Kimio Shigihara Mitsubishi Electric 1
#5381 Tatsumasa Hidaka Honda Motor Co. 1
#5381 Hiroki Jimbo Honda Motor Co. 1
#5381 Eiji Katsuno Adeka 1
#5381 Hiroyuki Kibe Kabushiki Kaisha N-Tech 1
#5381 Jiro Kawamata Nec 1
#5381 Ryohei Uetaki Apparatus 1
#5381 Saki Motokura Mitsubishi Electric 1
#5381 Yasumasa Ichikawa Apparatus 1
#5381 Aya Fuchigami Sony 1
#5381 Seiichi Nakajima Ihi 1
#5381 Takaaki Hashiguchi Sony 1
#5381 Shusaku TAKAMOTO Mitsubishi Electric 1
#5381 Eiji Muramatsu Pioneer 1
#5381 Hironori Abe Mitsubishi Motors 1
#5381 Tadanori Teruya Panasonic 1
#5381 Yuka Nomura IBM 1
#5381 Hidetoshi Fukuchi Nippon Sheet Glass Company, Limited 1
#5381 Ryoichi Urata Agc 1
#5381 Michimasa KITAHARA Hitachi Astemo 1
#5381 Tsuneo Sobue Hitachi 1
#5381 Mamoru ISOBE Agc 1
#5381 Takanori Shirokura Tokyo Institute Of Technology 1
#5381 Kiri Morimoto Janome 1
#5381 Nobuki Ueta Fujikura 1
#5381 Shiori OMORI Zeon 1
#5381 Yukio Hirano Isuzu Motors Limited 1
#5381 Ko Yoshikawa Nec 1
#5381 Kazuyuki Ozaki Fujitsu Limited 1
#5381 Kashiwa Sato Kura Sushi 1
#5381 Hiromu IKEDA Olympus 1
#5381 Shinobu Okino 1
#5381 Kazuo Ishii Fujitsu Limited 1
#5381 Takahiko Nojima Konica Minolta 1
#5381 Mitsuru Kamikawa Honda Motor Co. 1
#5381 Hiroki Iiduka Nec 1
#5381 Naoki Ariyama GE 1
#5381 Hitoshi Okikawa NTT 1
#5381 Rena Nakatsuji NTT 1
#5381 Ryotaro SHIMADA Hitachi 1
#5381 Kazuya Hosokawa Fujimori Kogyo Co. 1
#5381 Masahiro Ishiwata 1
#5381 Wataru Nishimura Mitsubishi Aircraft 1
#5381 Tetsuya Ikeda Murata Manufacturing Co. 1
#5381 Noriaki Higuchi Mitsubishi Electric 1