Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D568737 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2008-05-13 |
| D559678 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2008-01-15 |
| D553977 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2007-10-30 |
| D553978 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2007-10-30 |
| D552986 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2007-10-16 |
| D552985 | Packaging box | Masahiro Shiiya, Takao Takaki, Hiroyuki Kita | 2007-10-16 |
| D504165 | Soccer ball | Hiroyuki Kita | 2005-04-19 |