Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667363 | Materials for liquid keeping containers | Ken Mizushiro, Shigekatsu Yoshida, Toshiro Ijima | 2003-12-23 |
| 6653401 | Thermoplastic elastomer composition | Ikuji Ohtani, Takeshi Yasui | 2003-11-25 |