Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816332 | Porous molded product and process for preparing the same | Motoaki Oe, Hitoshi Yoshida, Yukihisa Takeuchi, Naoki Ueda | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816332 | Porous molded product and process for preparing the same | Motoaki Oe, Hitoshi Yoshida, Yukihisa Takeuchi, Naoki Ueda | 1989-03-28 |