Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631579 | Method for manufacturing injection hole member | Masanori Miyagawa | 2014-01-21 |
| 7908733 | Method for manufacturing injection hole member | Masanori Miyagawa | 2011-03-22 |
| 7827691 | Method for manufacturing a nozzle plate | Masanori Miyagawa | 2010-11-09 |