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USPTO Patent Rankings Data through Dec 31, 2025
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Nichimen — 11 Patents

Rank (All Time): #51,260 of 106,120Top 50%
12 inventors
11 Patents All Time

Top Inventors at Nichimen All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Kibatsu Shinohara 3
1 Tsuku Umezawa 3
3 Kazuo Enomoto 2
3 Kenichi Kubota 2
3 Kozo Obara 2
#6 Hiroshi Furuhata 1
#6 Kenji Uemura 1
#6 Koji Matsumoto 1
#6 Mikio Nakanishi 1
#6 Mikio Tanaka 1
#6 Shinriki Teii 1
#6 Yasuaki Ogawa 1