Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Natori, JP ranks #6,031 worldwide for total patents filed in 2016, with 15 patents from 10 inventors. Leading employers of inventors based in Natori, JP include Sumida, Fujikura, Fujifilm Business Innovation.

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Mitsugu Kawarai Sumida 3
2 Shinichi Sakamoto Fujikura 2
2 Tsutomu Otsuka Fujifilm Business Innovation 2
2 Yoshiharu YOSHII Sumida 2
#5 Tomohiro KAJIYAMA Sumida 1
#5 Yoshiji Takahashi Nikon 1
#5 Motomi Takahashi Sumida 1
#5 Shigeru Mahara Sumida 1
#5 Ryosuke Kainuma Japan Science And Technology Agency 1
#5 Masashi Sahashi Kabushiki Kaisha Toshiba 1