Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Phild Co. — 25 Patents

Rank (All Time): #24,461 of 106,120Top 25%
6 inventors
25 Patents All Time

Top Inventors at Phild Co. All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Yoshihiro Hirata 24
2 Yoshio Ueda 11
3 Hiroaki Takase 10
#4 Kazuaki Suzuki 9
#5 Yuko Yamashita 3
#6 Hiraoki Takase 1