Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910602 | Container valve | Satoshi Hasaka, Yutaka Horiuchi | 2005-06-28 |
| 6685164 | Control valve and diaphragm for use in the control valve | Koichi Ohashi | 2004-02-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910602 | Container valve | Satoshi Hasaka, Yutaka Horiuchi | 2005-06-28 |
| 6685164 | Control valve and diaphragm for use in the control valve | Koichi Ohashi | 2004-02-03 |