Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468517 | Method for treating shaped article made of polypropylene resin before coating | Katsuo Miyazaki, Takahide Maeda, Takeshi Ogawa, Satoshi Ikeda, Yoshiki Yamane | 1995-11-21 |