Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712682 | Catalyst, pyrolysis device and pyrolysis method | Kuan-Hsin Chen, Yi WANG, Chien-Fa Huang, Kuan-Yu Chen, Kuan-Ta Chen | 2023-08-01 |
| 6989001 | Breakable syringe with a safety sleeve | — | 2006-01-24 |
| 5328528 | Process for manufacturing cold-rolled steel sheets with high-strength, and high-ductility and its named article | — | 1994-07-12 |
| 5286374 | Process for cracking waste rubber tires | — | 1994-02-15 |
| 4854976 | Method of producing a multi-phase structured cold rolled high-tensile steel sheet | Hidenori Era, Mineo Shimizu | 1989-08-08 |