Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8127962 | Lid opening and closing device for opening and closing an opening of a housing by a lid | — | 2012-03-06 |
| 7568601 | Cup holder unit providing stability for holding member | Masakazu Hanano, Eiji Toba | 2009-08-04 |
| 7243970 | Lid operating device and storage device using the same | — | 2007-07-17 |
| 7225957 | Cup holding device | — | 2007-06-05 |
| 7017956 | Lock mechanism and opening-closing device | — | 2006-03-28 |
| 5850676 | Clip with engaging mechanism | Kenji Takahashi, Kazunari Miyasaka | 1998-12-22 |
| 5816762 | Stud clip having different insertion/withdrawal forces | Hideya Miura | 1998-10-06 |