Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838618 | Process for the production of phenylene ether oligomer | Kiyonari Hiramatsu, Hidemi Hirashima, Yuji Takeda | 2010-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838618 | Process for the production of phenylene ether oligomer | Kiyonari Hiramatsu, Hidemi Hirashima, Yuji Takeda | 2010-11-23 |