Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228011 | Bag-in-carton and method and device for forming the bag-in-carton | Toru Takemura | 2001-05-08 |
| 5829637 | Bag-in-carton and method and device for forming the bag-in-carton | Toru Takemura | 1998-11-03 |
| 5769273 | Pouring spout | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Hiroko Tsukada | 1998-06-23 |
| 5551600 | Bag-in-carton and pouring spout thereof | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Hiroko Tsukada | 1996-09-03 |
| 5433345 | Bag-in-carton and pouring spout thereof | Yasuyuki Sasaki, Takehiko Bizen, Hiroshi Miyama, Hiroko Tsukada | 1995-07-18 |