Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623159 | Method for analyzing thermal deformation | Jun Chen, Yoshio Sugimoto | 2003-09-23 |
| 6581473 | Method for analyzing creep characteristic of a plastic molded substance | Jun Chen, Yoshio Sugimoto | 2003-06-24 |