Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,701–6,750 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Tatsuya Nukushina Kajima 1
#5246 Goro Sakai Kajima 1
#5246 Minehiro Nagata Dena Co. 1
#5246 Kazuto Ogawara Ihi 1
#5246 Emi Harigae Dai Nippon Printing Co. 1
#5246 Takayoshi Akou Dai Nippon Printing Co. 1
#5246 Kazutoshi Yanagihara Hitachi 1
#5246 Kumiko Suzuki Nec 1
#5246 Takayuki Mabuchi Ihi 1
#5246 Wataru Ishida Car Mate Mfg. Co. 1
#5246 Ippei SHINODA Mitsubishi Electric 1
#5246 Kazuo Yamane Fujitsu Limited 1
#5246 Ichiro Tsujimoto Nec 1
#5246 Hirokatsu Yashiro Nippon Steel 1
#5246 Michael Feiginov Fraunhofer 1
#5246 Yoshimasa Miyazaki Nippon Steel & Sumitomo Metal 1
#5246 Takanori Matsumoto Kabushiki Kaisha Toshiba 1
#5246 Yutaka Hirakawa Ebara 1
#5246 Naomi Mura Philtech 1
#5246 Yoichi Seki Seikosha Co. 1
#5246 Kazuhiro Shigeta Alps Electric Co. 1
#5246 Hideo Kawauchi 1
#5246 Hideaki Kanaya Ricoh Company 1
#5246 Miho Nagai Mitsubishi Electric 1
#5246 Ryo Yasoshima Tsukineko Co. 1
#5246 Kentaro Kasugai Fujitsu Frontech Limited 1
#5246 Toshitada Takeuchi Hitachi High-Tech Science 1
#5246 Ryo Atsumi Sapporo Holdings Limited 1
#5246 Chiharu Nakano Sapporo Holdings Limited 1
#5246 Kiyoshi Kanai Nippon Paper Industries Co. 1
#5246 Hoshito Ueyama Softbank 1
#5246 Atsuya TAKANO Aruze Gaming America 1
#5246 Maho Ooyanagi Canon 1
#5246 Naomi Ishii Hitachi High-Technologies 1
#5246 Akinori Tsuruoka 1
#5246 Masayuki Narukawa Lintec 1
#5246 Yasuhiro Onogi Sony 1
#5246 Takahiro Nakamoto Mitsubishi Electric 1
#5246 Asami Tadokoro Semiconductor Energy Laboratory 1
#5246 Yuuya Kousaka Mitsubishi Electric 1
#5246 Takashi Hasuo Sony 1
#5246 Yuuki Narisawa Tdk 1
#5246 Takanori Nagahara Ricoh Company 1
#5246 Wei-Xiong Lu Synaptics Incorporated 1
#5246 Ryoichi Hino Mitsubishi Motors 1
#5246 Junichi Ibukuro Honda Motor Co. 1
#5246 Hideo Kitabayashi Hitachi Industrial Equipment Systems Co. 1
#5246 Koichi Sugita Nippon Paper Industries Co. 1
#5246 Daigo Kuraishi Sanyo Denki Co. 1
#5246 Azusa Yogo Dic 1