Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sanrio Company — 38 Patents

Rank (All Time): #16,772 of 106,120Top 20%
5 inventors
38 Patents All Time

Top Inventors at Sanrio Company All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Shintaro Tsuji 26
2 Masaki Tsuji 11
3 Yumiko Muramoto 5
#4 Goro Shimizu 1
#4 Yoshimi Hayashi 1