Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317891 | Thermoplastic composition containing polycarbonate, polyamide and rubbery graft copolymer | Hajime Sakano, Akitoshi Ito | 1982-03-02 |
| 4299929 | Thermoplastic resin composition excellent in dwelling thermal stability | Hajime Sakano, Mikio Kodama, Akitoshi Ito | 1981-11-10 |