Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7390558 | Aliphatic polyester film and packaging material | Toshiyuki Aritake | 2008-06-24 |
| 6960374 | Biodegradable bag | Jun Takagi | 2005-11-01 |
| 6713175 | Biaxially stretched biodegradable film | Jun Takagi | 2004-03-30 |
| 6372331 | Biodegradable card | Jun Takagi | 2002-04-16 |
| 6326440 | Biodegradable film and process for producing the same | Jun Takagi | 2001-12-04 |