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USPTO Patent Rankings Data through Sept 30, 2025
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Nippon Mayer

Rank (All Time): #54,031 of 106,127Top 55%
17 inventors
10 Patents All Time

Top Inventors at Nippon Mayer All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Yoshinori Otobe 6
2 Norimasa Nosaka 5
2 Shigeo Yamagata 5
#4 Yasumasa Narikiyo 4
#5 Kotaro Ono 2
#6 Hiroshi Narushima 1
#6 Hirokazu Takayama 1
#6 Isao Takaoka 1
#6 Kazuhiro OSAWA 1
#6 Kenji Sumida 1
#6 Kohtaro Ono 1
#6 Mitugu Enomoto 1
#6 Minoru Ota 1
#6 Norimasa Hosaka 1
#6 Sachiko Koide 1
#6 Takanori Nanya 1
#6 Yoshitsugu Kobayashi 1