Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286776 | Reinforced polypropylene resin composition containing glass fiber, mica and copolymer additives | Shigeji Ichikawa, Katsunori Arai, Kouhei Ueno, Tatsushi Akou | 1994-02-15 |