Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kure, JP ranks #1,227 worldwide for total patents filed in 2021, with 114 patents from 67 inventors. Leading employers of inventors based in Kure, JP include Mazda Motor, Semiconductor Energy Laboratory, Rohm Co..

Showing 1–50 of 67 inventors

Rank Inventor Primary Company Patents
1 Yuji Harada Mazda Motor 9
2 Yuya Honda Mazda Motor 7
3 Takeru Matsuo Mazda Motor 6
#4 Takeatsu Ito Mazda Motor 4
#5 Tetsuya Chikada Mazda Motor 3
#5 Tatsuya Honda Semiconductor Energy Laboratory 3
#5 Takamitsu Miyahigashi Mazda Motor 3
#5 Takashi Ishiyama Mazda Motor 3
#5 Hiroaki Muranaka Mazda Motor 3
#5 Toshihiro Takebayashi Mazda Motor 3
#11 Mitsuo Iwano Mazda Motor 2
#11 Masanobu Koutoku Mazda Motor 2
#11 Toshinori Ueno Mazda Motor 2
#11 Yoshiaki Hayamizu Mazda Motor 2
#11 Naoki Izumi Rohm Co. 2
#11 Yoshihiko Horita Mazda Motor 2
#11 Masuhiro Kawakami Mazda Motor 2
#11 Yoshiki Watanabe 2
#11 Kotaro Hirano Mitutoyo 2
#11 Yoshiyuki Omori Mitutoyo 2
#11 Takahiro Marumoto Mitsubishi Hitachi Power Systems 2
#11 Ryotaro Hirata Mazda Motor 2
#11 Junichi Taga Mazda Motor 2
#24 Hiromitsu Oshima Micron 1
#24 Yuichi Sugimura Mazda Motor 1
#24 Takuo Hirano Mazda Motor 1
#24 Yasutaka Iuchi Micron 1
#24 Ryo Sekiya Hiroshima University 1
#24 Kazuaki Kikumitsu Mazda Motor 1
#24 Yusaku Takeda Mazda Motor 1
#24 Hidetaka Goto Mazda Motor 1
#24 Daiki Nakata Mazda Motor 1
#24 Tomohiro Sunada Mazda Motor 1
#24 Takahiro Inada Kawasaki 1
#24 Koji Takaki Kabushiki Kaisha Toshiba 1
#24 Shigeyuki Mori Mazda Motor 1
#24 Katsunori Monden Mazda Motor 1
#24 Akira Kono Mitsubishi Electric 1
#24 Hiroki Oshita Chugai Pharmaceutical 1
#24 Tomohiro Kawahara National University Corporation Kyushu Institute Of Technology 1
#24 Kunihiro Nishi Mazda Motor 1
#24 Hiroaki Kanemoto Babcock-Hitachi 1
#24 Kouki Sato Mazda Motor 1
#24 Satoko Hamamura Phoenixbio Co. 1
#24 Kouji Omosako Nisshin Steel Co. 1
#24 Keiji Kashiwagi Disco 1
#24 Kouichi Hirano Sumitomo Electric Industries 1
#24 Keigo Uchiyama Hamamatsu Photonics K.K. 1
#24 Tetsushi Marutani Mazda Motor 1
#24 Yasuyoshi Kato Babcock-Hitachi 1