Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559320 | Cap for an instrument for dispensing a composition | Masahiro Yasunaga | 2008-01-08 |
| D543587 | Cap for an instrument for dispensing a writing composition | Masahiro Yasunaga | 2007-05-29 |