Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689303 | Injection molding method using a stacked mold | Koji Seki, Nobuyuki Sugiyama, Shingo Ogawa | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689303 | Injection molding method using a stacked mold | Koji Seki, Nobuyuki Sugiyama, Shingo Ogawa | 2004-02-10 |