Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088870 | Method for forming a two chambered can | Akio Fukuhara, Kazuo Suzuki, Ken Iwase | 1992-02-18 |
| 4634003 | Container for accommodating two kinds of liquids | Toshihiro Ueda, Masamichi Imanishi, Akio Fukuhara, Ken Iwase | 1987-01-06 |