TY

Toyosei Yamauchi

SU Subaru: 2 patents #413 of 1,436Top 30%
📍 Tachikawa, JP: #265 of 482 inventorsTop 55%
Overall (All Time): #2,251,134 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5927244 Combustion chamber structure having piston cavity Koji Morikawa 1999-07-27
5813385 Combustion chamber structure having piston cavity Koji Morikawa 1998-09-29