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

Builmatel Co.

Rank (All Time): #45,337 of 106,127Top 45%
5 inventors
12 Patents All Time

Top Inventors at Builmatel Co. All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Syoji Shirai 10
2 Kouhei Musha 2
3 Jungeun Lee 1
3 Kazuhiko Tanizawa 1
3 Shoji Shirai 1