Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638988 | Porous film, separator for cell, and cell | Atsuhiro Takata, Takeshi Yamada | 2003-10-28 |
| 6600143 | Formed polypropylene resin container for microwave cooking | Satoshi Hanada, Mitsunori Nodono | 2003-07-29 |
| 6596783 | Process for producing foamed resin article | Mitsunori Nodono | 2003-07-22 |
| 6534580 | Resin materials and films made therefrom | Satoshi Hanada, Taiichi Sakaya | 2003-03-18 |