Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,401–5,450 of 7,222 inventors

Rank Inventor Primary Company Patents
#3089 Masako Kitazaki 1
#3089 Masakazu Furukawa Sony 1
#3089 Yoshiaki Kohno Murata Manufacturing Co. 1
#3089 Kimitaka Nakama Chugai Pharmaceutical 1
#3089 Hatsuki Morinaga Nissan Motor Co. 1
#3089 Kazuhito Yokomori Mitsui Kinzoku Kogyo 1
#3089 Setsuko Mio Nlt Technologies 1
#3089 Hirofumi Shiozaki 1
#3089 Minoru Uwai Nagase & Co. 1
#3089 Kanji Kuroiwa Jvckenwood 1
#3089 Toshiji Hamatani Semiconductor Energy Laboratory 1
#3089 Hiroyuki Shamoto Unknown 1
#3089 Kenichi Takemura Sony 1
#3089 Tetsuro Nomura Toyo Seikan Co. 1
#3089 Takuto Maeda Federal-Mogul Powertrain 1
#3089 Reina Ichikawa Murata Manufacturing Co. 1
#3089 Kensuke OHARA 1
#3089 Kouta Aoki Panasonic 1
#3089 Fumitaka Kawate Sony 1
#3089 Takeaki Kawashima Tohoku University 1
#3089 Takayoshi Nakagawa Aska Pharmaceutical Co. 1
#3089 Yuichiro Koike Ntt Electronics 1
#3089 Yohei Hinata Shincron Co. 1
#3089 Masami Takeshita Ricoh Company 1
#3089 Tsunehiro Tsukada Canon 1
#3089 Tomoyuki Maekawa Kabushiki Kaisha Toshiba 1
#3089 Takashi Yanagimoto Ricoh Company 1
#3089 Renji Tamura Sony 1
#3089 Ryoji MOTOKI Olympus 1
#3089 Hiroshi Yumoto Panasonic 1
#3089 Hisayo Momose Kabushiki Kaisha Toshiba 1
#3089 Shoji Hisada Oncotherapy Science 1
#3089 Yoshihiko Yagi Panasonic 1
#3089 Tomoyuki Hattori Sumitomo Electric Industries 1
#3089 Kimiaki Tamano Tosoh 1
#3089 Naohiro Horita Oiles 1
#3089 Kazumoto Doi Panasonic 1
#3089 Masayuki Hirokawa Renesas Electronics 1
#3089 Masayasu Komyo Renesas Electronics 1
#3089 Ayahito Kojima Fujitsu Hitachi Plasma Display Limited 1
#3089 Ryuji Koshiba Nikon 1
#3089 Nozomu Munemura Nhk Spring Co. 1
#3089 Yun-Wen Zheng Public University Corporation Yokohama City University 1
#3089 Yasuyoshi Kinta Morinaga & Co. 1
#3089 Shuichi Orita Nissan Motor Co. 1
#3089 Fumio Hanzawa Fujitsu Limited 1
#3089 Kazunori Araki Mitsubishi Mining 1
#3089 Kiyotaka Akabori Sumitomo Heavy Industries 1
#3089 Syo Kawabata Nok 1
#3089 Kenichi Suematsu Ebara 1