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USPTO Patent Rankings Data through Sept 30, 2025
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Nikki-Universal Co. — 22 Patents

Rank (All Time): #27,006 of 106,127Top 30%
27 inventors
22 Patents All Time

Top Inventors at Nikki-Universal Co. All Time

Showing 1–27 of 27 inventors

RankNamePatents
1 Yoshiki Nakano 7
2 Eiki Iida 6
2 Makoto Sakura 6
#4 Masaru Tatsushima 5
#4 Norio Inoue 5
#4 Shizuo Takumi 5
#4 Toshio Hashimoto 5
#8 Kazuro Isomae 4
#9 Hideyuki Yunoki 3
#9 Koji Hara 3
#9 Mikiko Gokano 3
#9 Takashi Aihara 3
#9 Takanobu Sakurai 3
#9 Toshiya Nashida 3
#15 Atsuo Tanaka 2
#15 Tomoo Ikoma 2
#17 Eiko Meguro 1
#17 Fumio Akimoto 1
#17 Kanako INA 1
#17 Kaori TOZUKA 1
#17 Mitsuhiro ISHIDA 1
#17 Naoki TONE 1
#17 Nobuyuki Sakadume 1
#17 Ryouji Aikawa 1
#17 Shinichi Ueno 1
#17 Toshihiko Soyama 1
#17 Akane Nariyuki 1