Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D536988 | Package | Shigeo Kusumi, Chie Okamoto | 2007-02-20 |
| 5138751 | Buckle | Ryukichi Murai | 1992-08-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D536988 | Package | Shigeo Kusumi, Chie Okamoto | 2007-02-20 |
| 5138751 | Buckle | Ryukichi Murai | 1992-08-18 |