Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808670 | Process for manufacturing inorganic article | Takashi Tarao, Kouji Kimura | 2004-10-26 |
| 6737372 | Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same | Akinori Minami | 2004-05-18 |