Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320127 | Safety valve of a sealed vessel and a method for manufacturing the safety valve | Hiromu Yanagihara | 1994-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320127 | Safety valve of a sealed vessel and a method for manufacturing the safety valve | Hiromu Yanagihara | 1994-06-14 |