Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479314 | Method of producing vacuum container | Teruhisa Shibahara | 2002-11-12 |
| 6416831 | Evacuated package and a method of producing the same | Yasuhiro Negoro | 2002-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479314 | Method of producing vacuum container | Teruhisa Shibahara | 2002-11-12 |
| 6416831 | Evacuated package and a method of producing the same | Yasuhiro Negoro | 2002-07-09 |