Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832430 | Production method for multi-color inner packing material | Norihiko Kioka | 2004-12-21 |
| 6794034 | Resin composition, molding material, and molded object | Seinosuke Horiki, Takehiko Kajita, Kuninori Itou | 2004-09-21 |