Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308908 | Polypropylene resin composition | Osamu Fukui, Yoshifumi Nakano, Ikunori Sakai, Takao Nomura, Takeyoshi Nishio +1 more | 1994-05-03 |
| 5286776 | Reinforced polypropylene resin composition containing glass fiber, mica and copolymer additives | Shigeji Ichikawa, Katsunori Arai, Hideyo Morita, Tatsushi Akou | 1994-02-15 |
| 5283267 | Polypropylene resin composition | Takeyoshi Nishio, Norihisa Tamashima, Tomohiko Akagawa, Saburo Hinenoya, Shinji Katsui | 1994-02-01 |