Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,451–6,500 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Takafumi Anegawa Tokyo Electric Power Company Holdings, Incorporated 1
#3087 Keiji Matsunuma Oki Electric Industry Co. 1
#3087 Tsuyoshi Marumo Sumitomo Bakelite Co. 1
#3087 Toshio Matsuki Canon 1
#3087 Saeko Toda Kyocera 1
#3087 Katsuji Murakami Bandai Co. 1
#3087 Tomoyuki Shimmura Seiko Epson 1
#3087 Katsuhiko YASU Hitachi Chemical Company 1
#3087 Masahito Kurosawa Sega Enterprises 1
#3087 Sigenori Miyauchi Mitsubishi Electric 1
#3087 Hisashi Okano Nec 1
#3087 Kihei Yoshida 1
#3087 Kazunobu Satoh Sega Enterprises 1
#3087 Mayumi Wakizaka Nec 1
#3087 Masao Kamio Oki Electric Industry Co. 1
#3087 Kayoko Nemoto Hitachi 1
#3087 Shunji Niwa 1
#3087 Kazushi Nagasawa Mitsubishi Electric 1
#3087 Hiroo Sakamoto 1
#3087 Yoshihiro Jizou Central Japan Railway Comany 1
#3087 Toshiaki Masumoto 3M 1
#3087 Hideo Susa Nihon Hyomen Kagaku Kabushiki Kaisha 1
#3087 Seiji Matoba Lion Group 1
#3087 Masahisa Yoshiya Lion Group 1
#3087 Taro Kono Nippon Steel 1
#3087 Noboru Sakaushi Oji Paper Co. 1
#3087 Kazunari Sugita Oki Electric Industry Co. 1
#3087 Kentaroh Taka Kioritz 1
#3087 Michihiro Oga Nisshinbo Industries 1
#3087 Masamitsu Iino Daiichi Pharmaceutical Co. 1
#3087 Noriyuki Kohzu Taiyo Yuden Co. 1
#3087 Nobuo Yamagami Nkk Co. 1
#3087 Nobuyoshi Oki Niles Parts Co. 1
#3087 Hiromi Sasako Enplas 1
#3087 Yasushi Ohishi Fujitsu Limited 1
#3087 Futoshi Miyaura Showa-Ika Kogyo Co. 1
#3087 Kim Binsted Sony 1
#3087 Franck Nielsen Sony 1
#3087 Hitomi Kumagai Nihon University 1
#3087 Ken Kataoka Newfrey 1
#3087 Shoji Oshita France Bed Co. 1
#3087 Ryosuke Shimidzu Horiba 1
#3087 Gilbert Reyne Nissan Motor Co. 1
#3087 Eric Lebrasseur Nissan Motor Co. 1
#3087 Tetsuyuki Hishikawa Nec 1
#3087 Akihiro Sawamura Nec 1
#3087 Kouichi Matsukawa Mitsubishi Electric 1
#3087 Tokiharu Ando Yamaha 1
#3087 Natsuki Nose Kabushiki Kaisha Toshiba 1
#3087 Masatake Hattori Nikkiso Co. 1