Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,201–3,250 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Yoshikazu Aoki Hodogaya Chemical Co. 2
#2191 Susumu Hoshi Asahi Kasei Kabushiki Kaisha 2
#2191 Keiko Fujii Japan Tobacco 2
#2191 Yasuo Toko Stanley Electric Co. 2
#2191 Minoru Takahata NTT 2
#2191 Nobuo Kitajima Tdk 2
#2191 Daisuke Tsujino Vodafone Group Plc. 2
#2191 Kanau Iwashita Honda Motor Co. 2
#2191 Masao Horitani Paramount Bed Co. 2
#2191 Kuniki Kino Kyowa Hakko Kogyo Co. 2
#2191 Takayuki Nakao Japan Display 2
#2191 Hideyuki Yoko Elpida Memory 2
#2191 Ken Ohmae Panasonic 2
#2191 Gakuto Kurata IBM 2
#2191 Takumi Nomura Denso 2
#2191 Noriyuki Sadaoka Hitachi 2
#2191 Hitoshi Uchida Toyoda Gosei Co. 2
#2191 Takuya Inoue Sumitomo Wiring Systems 2
#2191 Atsujiro Ishii Olympus Optical Co. 2
#2191 Hajime Kawano Hitachi High-Technologies 2
#2191 Hideaki Koizumi Hitachi 2
#2191 Hisae Yoshizawa 2
#2191 Oki Sato Flos S.P.A. 2
#2191 Hiroyuki Iizuka Nec Communication Systems 2
#2191 Fukushi Hirayama Astellas Pharma 2
#2191 Naohiro Tarumoto Hodogaya Chemical Co. 2
#2191 Hiromichi Sakano Olympus 2
#2191 Ryo Nakatsu Tamura 2
#2191 Taku Masai Tdk 2
#2191 Yoshinobu Matsumoto National Printing Bureau, Incorporated Administrative Agency 2
#2191 Koichi Kitakami Canon 2
#2191 Noboru Tanaka Canon 2
#2191 Shigeo Aoyama Mitsubishi Electric 2
#2191 Koji Hata Mitsubishi Motors 2
#2191 Katsura Hayashi Kyocera 2
#2191 Mikio Sugiki Sony 2
#2191 Nobusuke Kariya Jfe Steel 2
#2191 Hirohisa Kusuda Vodafone Group Plc. 2
#2191 Takaharu Ishida Hitachi 2
#2191 Norikazu Fujii Nippon Steel 2
#2191 Shinji Sangawa Sony 2
#2191 Hidefumi Kotsubo Bridgestone 2
#2191 Miyuki Masaki Semiconductor Energy Laboratory 2
#2191 Eisuke Nozawa Astellas Pharma 2
#2191 Yuji Nakahata Sony 2
#2191 Takumi Ito Nec 2
#2191 Noboru Furuumi Hitachi 2
#2191 Naoki Ueda Sharp Kabushiki Kaisha 2
#2191 Hitoshi Muramatsu Suzuki Motor 2
#2191 Tomonori Shimura Fujikoki 2