Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021858 | Apparatus for testing water hammer strength of glass bottle | Shinji Saitoh, Johshiroh Yamaguchi, Yosuke Ueda | 2015-05-05 |
| 8402810 | Method and apparatus for testing water hammer strength of glass bottle | Shinji Saitoh | 2013-03-26 |