Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159614 | Polypropylene resin composition | Yutaka Azuma, Satoshi Tamura, Tsunenosuke Hiramatsu, Toshio Kano, Masamichi Kondo | 2000-12-12 |
| 5955524 | Polypropylene resin composition | Yutaka Azuma, Satoshi Tamura, Tsunenosuke Hiramatsu, Toshio Kano, Masamichi Kondo | 1999-09-21 |