Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571816 | Cell safety valve and method for manufacturing the same | Takuma Morishita, Shigeki Fujii, Yosihiro Tobita | 2003-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571816 | Cell safety valve and method for manufacturing the same | Takuma Morishita, Shigeki Fujii, Yosihiro Tobita | 2003-06-03 |