Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575388 | Binder for filing tool | Hiroshi Shimada, Naotoshi Toda | 2009-08-18 |
| D500079 | Folder with double-side-pockets | Hideto Yokota, Takahiro Matumoto | 2004-12-21 |
| D481760 | Binding apparatus | Hiroshi Shimada, Naotoshi Toda | 2003-11-04 |
| D481417 | Binding apparatus for binders | Naotoshi Toda | 2003-10-28 |