Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887638 | Apparatus for measuring strength of a mold and for pressing marks on the mold | Etsushi Hayashi, Shigeaki Yamamoto | 1999-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887638 | Apparatus for measuring strength of a mold and for pressing marks on the mold | Etsushi Hayashi, Shigeaki Yamamoto | 1999-03-30 |