Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220717 | Tubular container enabling individual identification | Kouji Tasaki, Hironori Ishizaka, Susumu Yamada | 2012-07-17 |
| 7202283 | Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same | Katsuji Shibata, Hiroyuki Izawa, Ayako Iwamaru | 2007-04-10 |