Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340028 | Pickling device | Etsuro Hirai, Takumi FURUYA, Nobuyuki Taniguchi | 2002-01-22 |
| 6305096 | Pickling device | Etsuro Hirai, Takumi FURUYA, Nobuyuki Taniguchi | 2001-10-23 |
MS
Masato Saka
Overall (All Time): #2,209,721 of 4,157,543Top 55%
2
Patents All Time