Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371149 | Lubricant for thermoplastic resin which is a three stage polymer | Kazuo Kishida, Masahiro Kaneda, Kohji Matsumoto | 1994-12-06 |
| 5314965 | Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant | Kazuo Kishida, Masahiro Kaneda, Kohji Matsumoto | 1994-05-24 |
| 5296546 | Weather resistant impact modifiers for thermoplastic resins | Kazuo Kishida | 1994-03-22 |
| 5055529 | Processing aid for thermoplastic resin, and thermoplastic resin composition comprising same | Kazuo Kishida, Masahiro Kaneda, Kenji Okano | 1991-10-08 |
| 5043386 | Polyvinyl chlorideresin composition | Kazuo Kishida, Kenji Ohkage | 1991-08-27 |
| 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, Masaaki Mohri | 1991-04-16 |
| 4985496 | Thermoplastic resin composition | Kazuo Kishida, Masaaki Mohri | 1991-01-15 |
| 4696973 | Impact modifier and thermoplastic resin composition using the same | Kazumasa Kamata, Kazuo Ueda | 1987-09-29 |
| 4663382 | Non-rigid vinyl chloride polymer resin composition | Kazuo Kishida, Kazuo Ueda, Tsuruyoshi Matsumoto | 1987-05-05 |
| 4564653 | Impact modifier and thermoplastic resin composition using the same | Kazumasa Kamata, Kazuo Ueda | 1986-01-14 |