Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4228258 | Resin composition containing polyphenylene oxide | Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Norio Sayama, Eiichi Yonemitsu | 1980-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4228258 | Resin composition containing polyphenylene oxide | Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Norio Sayama, Eiichi Yonemitsu | 1980-10-14 |