Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373065 | Process for producing formamide group-containing copolymer, and thermoplastic resin composition containing the same | Hiroshi Hotta, Yasuhisa Sugita, Katsutoshi Ohta | 1994-12-13 |
| 5332780 | Compositions containing allylformamide copolymers | Manabu Kikuta, Hiroshi Hotta, Yutaka Nakayama, Hideyuki Sumi | 1994-07-26 |