Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Tokyo, JP ranks #1 worldwide for total patents filed in 2019, with 30,927 patents from 15,298 inventors. Leading employers of inventors based in Tokyo, JP include Omron, Nisshin Steel Co., Keio University.

Showing 11,801–11,850 of 15,298 inventors

Rank Inventor Primary Company Patents
#6064 Yusuke Iida Omron 1
#6064 Masaaki URANAKA Nisshin Steel Co. 1
#6064 Shin Hatou Keio University 1
#6064 Kazuo Tsubota Keio University 1
#6064 Takayuki Kurihara Kyocera Document Solutions 1
#6064 Katsuhiko Kimura Hitachi Media Electronics Co. 1
#6064 Nobutaka Fukamizu Honda Motor Co. 1
#6064 Akira Ninomiya Furuno Electric Company Limited 1
#6064 Ryosuke Mori Panasonic 1
#6064 Hiroaki Fukui Paragon Trade Brands 1
#6064 Motoki Sasaki Sony 1
#6064 Tomihiro Wakayama Nidec Copal 1
#6064 Seiya Tokui Preferred Networks 1
#6064 Shuichiro Matsushima Canon 1
#6064 Takuo HENMI Comcast 1
#6064 Yohei Wakuda Ebara 1
#6064 Yoshihisa Fukushima Sumitomo Electric Industries 1
#6064 Atsushi Morishima Micron 1
#6064 Kouta Nakata Kabushiki Kaisha Toshiba 1
#6064 Takahiro KANEHARA Sumco 1
#6064 Yukinobu Nagata Nippon Steel 1
#6064 Nanako Tamari 1
#6064 Tetsuo Minaai Nippon Sheet Glass Company, Limited 1
#6064 Makoto Ozeki Taiyo Kagaku Co. 1
#6064 Yasuhiro Kajikawa Senju Metal Industry Co. 1
#6064 Seiichiro Yoshinaga Daikin Industries 1
#6064 Takahito IDA Mitsubishi Electric 1
#6064 Yuka Sakaguchi Toray Industries 1
#6064 Osamu Odawara Kaneka 1
#6064 Koichi Shiono Sony 1
#6064 Shuichi Yuasa Jeol 1
#6064 Yuji Kusano Sony 1
#6064 Keiwa Tsukano Mitsubishi Electric 1
#6064 Eisuke Yamada Daikin Industries 1
#6064 Yuki Tamura Kyocera Document Solutions 1
#6064 Kenya Kawabata Furukawa Electric Co. 1
#6064 Norinaga Nakamura Dai Nippon Printing Co. 1
#6064 Tomohiro Sudo Kyocera 1
#6064 Akira Ohmae Sony 1
#6064 Hiroshi Michiwaki Nejilaw 1
#6064 Daisuke Oda Lapis Semiconductor Co. 1
#6064 Akinori Taira Mitsubishi Electric 1
#6064 Hideyuki KUGIMIYA Olympus 1
#6064 Yoshinori Kitahara Hitachi 1
#6064 Hiroshi Obata Jdc 1
#6064 Ryota Mihara Sony 1
#6064 Takehiko Ishiu Japan Display 1
#6064 Hajime Noguchi National Center For Geriatrics And Gerontology 1
#6064 Shunichi Sugiura Saturn Licensing 1
#6064 Qing Tong Hefei Xinsheng Optoelectronics Technology Co. 1