Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911103 | Thermoplastic elastomer composition, insulating glass using the composition, process for producing the insulating glass and nozzle for producing the insulating glass | Yukio Koizumi, Jiro Watanabe, Hidekazu Takeyama, Shigeru Yamauchi | 2005-06-28 |
| 6491992 | Thermoplastic elastomer composition, insulating glass using the composition, process for producing the insulating glass | Yukio Koizumi, Jiro Watanabe, Hidekazu Takeyama, Shigeru Yamauchi | 2002-12-10 |