Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tsu, JP ranks #3,613 worldwide for total patents filed in 2021, with 32 patents from 22 inventors. Leading employers of inventors based in Tsu, JP include Fujitsu Limited, Mie University, Pentax.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Shinji Saito Fujitsu Limited 4
2 Hiroshi Shiku Mie University 3
2 Shuhei Nakamura Pentax 3
#4 Naozumi HARADA Kyoto University 2
#4 Takahide KUMAGAI Nabtesco 2
#4 Manabu Takakuwa Toshiba Memory 2
#7 Toshiyuki Shibata Asmo Co. 1
#7 Masaaki Sugita Denso 1
#7 Yasushi Nishioka Tdk 1
#7 Yoshihiro Murase Mie University 1
#7 Satoshi Fukuzaki Kuraray Kuraflex Co. 1
#7 Hiroyuki Fukuoka National Research And Development Agency National Agriculture And Food Research Organization 1
#7 Hideto Miyake Sumitomo Chemical 1
#7 Koji Miyatake National Research And Development Agency National Agriculture And Food Research Organization 1
#7 Hideo Miyake Mie University 1
#7 Tsukasa Nunome Toyota 1
#7 Nobuyuki Imanishi Samsung 1
#7 Shunsuke Hashimoto Panasonic 1
#7 Kazunori Urao Sei 1
#7 Takehiko Sawai Sei 1
#7 Reiji Tanaka Mie University 1
#7 Fumiyasu MOMOSE Kyoto University 1