Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992417 | Method for producing ultra thin wall metallic tube by cold rolling method | — | 2011-08-09 |
| 7980710 | Retroreflective article | Ikuo Mimura | 2011-07-19 |
| 7895870 | Method for producing ultra thin wall metallic tube with cold working process | — | 2011-03-01 |