Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776414 | Infusion container with multiple chambers | Toshiharu Iwasaki, Masataka Kotani, Katsuyuki Yoshikawa | 2010-08-17 |
| 6685103 | Straw tube, and apparatus and method for producing the same | Katumasa Hosi, Minoru Suyama | 2004-02-03 |
| 4965035 | Method of preforming a cover member of a can-shaped container | Yoshitsugu Hamada, Osamu Yamada | 1990-10-23 |