Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AC

Amso Co. — 6 Patents

Rank (All Time): #83,523 of 106,127Top 80%
18 inventors
6 Patents All Time

Top Inventors at Amso Co. All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Hiroyuki Harada 2
1 Katsuhiko Torii 2
1 Kengo Yamamura 2
1 Youji Higuchi 2
#5 Kazuyoshi Kurahashi 1
#5 Seiichi Murakami 1
#5 Seiya Yokoyama 1
#5 Shuichi Irikura 1
#5 Shigemasa Kato 1
#5 Takeshi Hamanaka 1
#5 Takao Yamaki 1
#5 Tsutomu Saito 1
#5 Yasuhiro Fukatsu 1
#5 Yoshiaki Takemoto 1
#5 Yoko Tateishi 1
#5 Yoji Yamada 1
#5 Yukiyasu Kato 1
#5 Kiyoshi Tamada 1