Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702137 | Plug structure for liquid container | Yasuhiro Kowa, Takashi Ohno | 2004-03-09 |
| 5456380 | Caps for drink containers | Seiichi Ito, Toru Goto, Yukari Kawamura | 1995-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702137 | Plug structure for liquid container | Yasuhiro Kowa, Takashi Ohno | 2004-03-09 |
| 5456380 | Caps for drink containers | Seiichi Ito, Toru Goto, Yukari Kawamura | 1995-10-10 |