Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D429563 | Portable case for small-sized game machine | Yuichiro Hasegawa | 2000-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D429563 | Portable case for small-sized game machine | Yuichiro Hasegawa | 2000-08-22 |