Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051183 | Microporous polyolefin membrane and method of producing same | Kotaro Takita, Koichi Kono, Kenkichi Okamoto | 1991-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051183 | Microporous polyolefin membrane and method of producing same | Kotaro Takita, Koichi Kono, Kenkichi Okamoto | 1991-09-24 |