Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769273 | Pouring spout | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Takeshi Morisako | 1998-06-23 |
| 5551600 | Bag-in-carton and pouring spout thereof | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Takeshi Morisako | 1996-09-03 |
| 5433345 | Bag-in-carton and pouring spout thereof | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Takeshi Morisako | 1995-07-18 |