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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AL

Alpha — 10 Patents in 2017

Rank (2017): #3,218 of 29,883Top 15%
16 inventors
10 Patents 2017

Top Inventors at Alpha 2017

Showing 1–16 of 16 inventors

RankNamePatents
1 Dongqing Cai 2
1 Shinji Ichikawa 2
1 Takashi Ono 2
1 Wataru Hirai 2
#5 Daichi Okamoto 1
#5 Katsuya Ashizawa 1
#5 Kenjirou Hayashi 1
#5 Kenichi Tanoguchi 1
#5 Koichiro Sugimoto 1
#5 Shuichi Kudoh 1
#5 Takashi Yoshizawa 1
#5 Toshikazu Kiso 1
#5 Tsutomu Kawanishi 1
#5 Yoshio Watanuki 1
#5 Yutaka Saito 1
#5 Yusuke Watanabe 1