Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dott Limited — 26 Patents

Rank (All Time): #23,536 of 106,120Top 25%
7 inventors
26 Patents All Time

Top Inventors at Dott Limited All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Akira Yanagawa 26
2 Hisatomo Ohki 20
2 Kazunori Ishizeki 20
2 Shigemi Nakamura 20
#5 Yoshiyuki Yazawa 8
#6 Tatsuo Tsutsui 4
#7 Atsuo Wakayama 2