Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270535 | Disc-molding mold, molded product, molding machine and disk-shaped member | Yasuyoshi Sakamoto, Katsuyuki Hiki | 2007-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270535 | Disc-molding mold, molded product, molding machine and disk-shaped member | Yasuyoshi Sakamoto, Katsuyuki Hiki | 2007-09-18 |