Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352910 | Vinyl chloride resin composition with multi-stage impact modifier | Zenya Shiiki | 1982-10-05 |
| 4315081 | Antistatic resin composition | Akio Kobayashi | 1982-02-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352910 | Vinyl chloride resin composition with multi-stage impact modifier | Zenya Shiiki | 1982-10-05 |
| 4315081 | Antistatic resin composition | Akio Kobayashi | 1982-02-09 |