Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132362 | Thermoplastic resin composition | Kazuo Kishida, Kohji Matsumoto | 1992-07-21 |
| 5008313 | Impact modifier for thermoplastic resin having good heat discoloration resistance and heat deterioration resistance, and thermoplastic resin composition comprising this impact modifier | Kazuo Kishida, Kiyokazu Kitai | 1991-04-16 |
| 4985496 | Thermoplastic resin composition | Kazuo Kishida, Kiyokazu Kitai | 1991-01-15 |