Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,901–5,950 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Shinji Higashiyama King Jim Co. 1
#5439 Naohiro Kusumi Hitachi 1
#5439 Binh Khiem Nguyen The University Of Tokyo 1
#5439 Susumu Nakayama Hitachi 1
#5439 Katsuhisa Kataoka IBM 1
#5439 Izumi MUKOYAMA Konica Minolta 1
#5439 Toshiyuki Ohno Hitachi 1
#5439 Ryugo ODAKA Nihon Kohden 1
#5439 Sachie Matsuda National Institute Of Infectious Diseases 1
#5439 Nobuo Nomura Kazusa Dna Research Institute 1
#5439 Hitomi Yanamura Mitsubishi Electric 1
#5439 Ryoso Masaki Hitachi 1
#5439 Makoto Yamasaki Ricoh Company 1
#5439 Yasushi Kanoh Nec 1
#5439 Kenzo Date 1
#5439 Masami Nakajima Renesas Electronics 1
#5439 Isao Tsukagoshi Hitachi Chemical Company 1
#5439 Makiko Ootani Konica Minolta 1
#5439 Jumpei Kudo Mitsubishi Electric 1
#5439 Atsushi Kanaizumi Hitachi Industrial Equipment Systems Co. 1
#5439 Takayuki Taki Adeka 1
#5439 Shun Chikamori Mitsubishi Electric 1
#5439 Mayu Miki Olympus 1
#5439 Yasuaki Kamada Eisai R&D Management Co. 1
#5439 Mikio Aoki Seiko Epson 1
#5439 Yuri Azuma Renesas Electronics 1
#5439 Haruna Nakajima Tdk 1
#5439 Kozue Hotozuka Ihi 1
#5439 Toshikazu Ninomiya Tamura 1
#5439 Takahiro Enomoto Mitsubishi Electric 1
#5439 Isao Satoh Sumitomo Electric Industries 1
#5439 Masaki Kawase Hitachi 1
#5439 Kouichi Shirai Japan Display 1
#5439 Tsugumaru Yamashita Mitsubishi Electric 1
#5439 Hiroyuki Yamada Waseda University 1
#5439 Naofumi Okajima Terumo Kabushiki Kaisha 1
#5439 Hiroyuki Sakakura Japan Display 1
#5439 Ikuko Nakatani Hitachi High-Tech Science 1
#5439 Hiromasa Akahori Olympus 1
#5439 Tamami Takigawa Promerus 1
#5439 Toshiyuki Hikichi Synaptics Japan Gk 1
#5439 Shinji Nishihara Hitachi 1
#5439 Masanosuke Tanaka Atago Co. 1
#5439 Makiko Ijiri Jfe Chemical 1
#5439 Akihiro Ochi Sen 1
#5439 Junji Itoh Sumitomo Electric Industries 1
#5439 Tomoyasu Sunaga Sony 1
#5439 Kosuke Fuwa Renesas Electronics 1
#5439 Atsushi Minegishi Iwatsu Electric Co. 1
#5439 Yoshikazu HARIGAI Akebono Brake Industry Co. 1