Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565066 | Gate valve | Yoshio Osawa, Yuzuru Tamura | 2003-05-20 |
| 6513837 | Device for coupling pipelines for running cryogenic liquid | Hiroshi Fujikawa, Hiroshi Nishio | 2003-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565066 | Gate valve | Yoshio Osawa, Yuzuru Tamura | 2003-05-20 |
| 6513837 | Device for coupling pipelines for running cryogenic liquid | Hiroshi Fujikawa, Hiroshi Nishio | 2003-02-04 |