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USPTO Patent Rankings Data through Dec 31, 2025
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Archem — 23 Patents

Rank (All Time): #25,923 of 106,120Top 25%
28 inventors
23 Patents All Time

Top Inventors at Archem All Time

Showing 1–28 of 28 inventors

RankNamePatents
1 Yoshiyuki Takahashi 10
2 Taichi Itabashi 8
3 Taisuke Yonezawa 7
3 Yukiko Yamaguchi 7
#5 Akihiko Kawasaka 2
#5 Hideaki Mogi 2
#5 Hiroyuki Nagayama 2
#5 Jun Yasukawa 2
#5 Kanna Matsuyama 2
#5 Kaori OKUMOTO 2
#5 Masataka Ogasawara 2
#5 Makoto Otsuru 2
#5 Nobuyuki Azakami 2
#5 Sho Ikeda 2
#5 Yasuyuki Nishikawa 2
#5 Yoji Shimura 2
#5 Yukiko Tsugawa 2
#18 Akihide Osaku 1
#18 Hirokazu Doi 1
#18 Kazuhiro Hasegawa 1
#18 Kouichirou Yamazaki 1
#18 Manami Gake 1
#18 Makoto Iizuka 1
#18 Satoshi IENAGA 1
#18 Shinya KANZAKI 1
#18 Takayuki Mochizuki 1
#18 Takehiro SANO 1
#18 Yusuke Yamanaka 1