Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D830478 | Assembling toy block | Hiroshi Kichijo | 2018-10-09 |
| D830479 | Assembling toy block | Hiroshi Kichijo | 2018-10-09 |
| D730996 | Assembling toy block | Hiroshi Kichijo | 2015-06-02 |
| D726260 | Assembling toy block | Hiroshi Kichijo | 2015-04-07 |
| D725717 | Assembling toy block | Hiroshi Kichijo | 2015-03-31 |
| D696362 | Assembling toy block | Hiroshi Kichijo | 2013-12-24 |
| 8109803 | Assembling block | Hiroshi Kichijo | 2012-02-07 |
| D641803 | Toy block | Hiroshi Kichijo | 2011-07-19 |
| D641804 | Toy block | Hiroshi Kichijo | 2011-07-19 |
| D641805 | Toy block | Hiroshi Kichijo | 2011-07-19 |
| D624605 | Toy block | Hiroshi Kichijo | 2010-09-28 |
| D620640 | Hair band | — | 2010-07-27 |
| D596243 | Toy block | Hiroshi Kichijo | 2009-07-14 |
| D474513 | Building block | — | 2003-05-13 |