Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970457 | Leak detecting apparatus | Masahiro Sakakibara | 2011-06-28 |
| 7887513 | Chemical liquid injection system | Shigeru Nemoto, Masahiro Sakakibara | 2011-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970457 | Leak detecting apparatus | Masahiro Sakakibara | 2011-06-28 |
| 7887513 | Chemical liquid injection system | Shigeru Nemoto, Masahiro Sakakibara | 2011-02-15 |