Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D894723 | Name plate fastener | Kohtaroh Mizuno, Atsushi Kamo, Ayumi Shinohara, Shinya Tsujii | 2020-09-01 |
| 8882203 | Locking connection member of covering material and method of manufacturing covered cushion formed body | Keiji Takehara, Satoru Ono, Takeshi Yamashita | 2014-11-11 |