Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613450 | Metal/ceramic bonding article | Nobuyoshi Tsukaguchi, Jyunji Nakamura, Masahiko Wada, Makoto Namioka | 2003-09-02 |
| 6531551 | Polypropylene composition, process for preparing the same, and polymerization catalyst therefor | Katsuhiko Ohno, Taketo Hirose, Yoshitaka Morimoto, Jun Saito | 2003-03-11 |
| 6512061 | Process for producing polypropylene or propylene random copolymer | Takanori Nakashima, Chikashi Okayama | 2003-01-28 |