Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Jiro Fujimasu
JF

Jiro Fujimasu

Overall (All Time): #2,276,620 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5492565 Cement composition for setting and hardening of soils — 1996-02-20
5431730 Ceramic tile-like aluminous cement-uncalcine building material — 1995-07-11

Nearby-Ranked Inventors

Joel Gibney2
Alice A. Meyer2
Ramona M. Janochoski2
Caroline Couvelard2
Olli Saarinen2
Takanori Nakazawa2
Yuichi Satoh2
Jonathan C. Vogelman2
John Houman2