Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,351–9,400 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Takuto Sakumura Rigaku 1
#5101 Yasukazu Nakaye Rigaku 1
#5101 Hideaki Hashimoto Nuflare Technology 1
#5101 Masahiro Toriyama Whill 1
#5101 Yoko Isobe Sony 1
#5101 Katsutoshi Nakagawa Kabushiki Kaisha Toshiba 1
#5101 Kuniyasu Ito Tdk 1
#5101 Ayami Imamura Olympus 1
#5101 Hiroki ISHIYAMA Mitsubishi Electric 1
#5101 Tomohiro Nishiyama Canon 1
#5101 Yuya Ishikawa Tessera Advanced Technologies 1
#5101 Ryuji Kodama Mayekawa Mfg. Co. 1
#5101 Kaname Tomite Canon 1
#5101 Masahiko Takei Fuji Electric Co. 1
#5101 Philip David Rodley Daiichi Sankyo Company, Limited 1
#5101 Takahiro Kawakatsu Kurita Water Industries 1
#5101 Mitsuko Ishihara Kabushiki Kaisha Toshiba 1
#5101 Naoya Taya Olympus Medical Systems 1
#5101 Takeshi Ikusawa Konica Minolta 1
#5101 Kenji Shimomura Riso Kagaku 1
#5101 Ying Piao Kabushiki Kaisha Toshiba 1
#5101 Keiichi Morishita Hidaka Seiki Kabushiki Kaisha 1
#5101 Mototsugu Osada Shinagawa Refractories Co. 1
#5101 Kunio Kikuchi Kabushiki Kaisha Mikuni Kogyo 1
#5101 Tomotaka Sawada Disco 1
#5101 Tomihiro Hashizume Hitachi 1
#5101 Masanobu Shinohara Zeon 1
#5101 Hironori Ogawa Hitachi High-Technologies 1
#5101 Naoto Funakoshi Olympus 1
#5101 Norihiro Takahashi Toyota 1
#5101 Noriyuki Shikina Canon 1
#5101 Junichiro Tsujino Ebara 1
#5101 Tomoya Murotani Seiko Epson 1
#5101 Naoya NONAKA Sumco 1
#5101 Koji Inose Honda Motor Co. 1
#5101 Ryohei Kitamura Honda Motor Co. 1
#5101 Tetsuya Mishuku Mitsubishi Electric 1
#5101 Michiaki Takano Mitsubishi Electric 1
#5101 Ryoichi Fujie Mitsubishi Electric 1
#5101 Kenji Umetsu Nippon Steel & Sumitomo Metal 1
#5101 Hirotaka Ohashi Terumo Kabushiki Kaisha 1
#5101 Kumiko Ishii Micron 1
#5101 Yuuki Aoki Ricoh Company 1
#5101 Hiromichi Jin Samsung 1
#5101 Noboru Katsui Sony 1
#5101 Takumi Fujita Ntn 1
#5101 Soichiro Kametani Mitsubishi Electric 1
#5101 Hiroshi Koike Yupo 1
#5101 Shu Murayama Mitsubishi Electric 1
#5101 Takayoshi Sasaki National Institute For Materials Science 1