Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,901–7,950 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Naoto AZUSAWA Mitsubishi Electric 1
#5381 Daichi YAMASHITA Kao 1
#5381 Yuriko Kiyokane Proterial 1
#5381 Shinsuke MIYAZAWA Zeon 1
#5381 Wataru Kimura Eagle Industry Co. 1
#5381 Takao Hamakubo The University Of Tokyo 1
#5381 Akio YOUTOU Hosokawa Yoko Co. 1
#5381 Naotaka Masuda Tadano 1
#5381 Kaiwen Tong Honda Motor Co. 1
#5381 Takaaki HIROTSU Hirotsu Bio Science 1
#5381 Mamiko SANO Toppan Printing Co. 1
#5381 Hisashi Ishida Nec 1
#5381 Katsuya Uchida Kabushiki Kaisha Toshiba 1
#5381 Miki Shinagawa Ihi 1
#5381 Tetsuro Fukuda Max Co. 1
#5381 Kiyoshi Segawa Mitsubishi Electric 1
#5381 Kosuke SADAKATA Hitachi Industrial Equipment Systems Co. 1
#5381 Mariko Aoyama Mitsubishi Electric 1
#5381 Taichi Maeda Hitachi 1
#5381 Yoshikatsu Kanai Human Cell Systems 1
#5381 Yuka Jingushi Sony 1
#5381 Norio Itoh Sharp Kabushiki Kaisha 1
#5381 Takigawa Yoshinari Nec 1
#5381 Shuichi Tamate Kyocera 1
#5381 Akira Kagoshima Hitachi High-Technologies 1
#5381 Takafumi Fujimori Mitsubishi Electric 1
#5381 Ryuji Yamashita Sandisk Technologies 1
#5381 Keisuke Fujishiro Micron 1
#5381 Kazuya Kodani Kabushiki Kaisha Toshiba 1
#5381 Yoshifumi Mochida Micron 1
#5381 Koji Hoshino Mitsubishi Materials 1
#5381 Kazuhiro Kikuma NTT 1
#5381 Kosuke AWAGA Kabushiki Kaisha Toshiba 1
#5381 Tadatoshi Inoue Miraial Co. 1
#5381 Masato Kon Mitutoyo 1
#5381 Seigo Tokoro Tdk 1
#5381 Yohei Ibe 1
#5381 Masashi Miwa Tdk 1
#5381 Hiroki Munakata Aruze Gaming America 1
#5381 Ryo HAJIKA Subaru 1
#5381 Takeshi Fukuizumi Nec 1
#5381 Ryosuke Iwata Dexerials 1
#5381 Kosuke SUMIKURA Agc 1
#5381 Hiroaki KOIWA Hitachi 1
#5381 Kazuki Seko Nec 1
#5381 Madoka Wakabayashi Oki Electric Industry Co. 1
#5381 Kengo KOMORI Mitsubishi Electric 1
#5381 Yutaka Ikura Mitsubishi Electric 1
#5381 Kaoru Koida Nec 1
#5381 Nobuyuki Sawazaki Mitsubishi Electric 1