Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200201 | Apparatus for forming plastic grip member of container closure | Kashiwa Murayama, Masakazu Tatsuta, Yoshiharu Shibata, Yuji Kano, Tateo Kubo +2 more | 1993-04-06 |
| 5145084 | Container closure having metallic body and plastic grip piece | Kashiwa Murayama, Masakazu Tatsuta, Yoshiharu Shibata | 1992-09-08 |