Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803398 | Thermoplastic olefin elastomer composition | Hiroyasu Yamaoka, Akira Uchiyama, Chika Kako, Hideo Nishimura, Junzo Ukai | 2004-10-12 |
| 6728968 | Upward-joining-noise decreasing method and apparatus | Kaoru Abe | 2004-04-27 |