Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819917 | Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered body | Shigeo Tanaka, Shinji Ishida | 2023-11-21 |
| 9272333 | Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered body | Shigeo Tanaka, Shinji Ishida | 2016-03-01 |