Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7577452 | Mobile telephone apparatus | Koji Noda | 2009-08-18 |
| 5636655 | Auto-drainage assembly | Junya Kawamura | 1997-06-10 |
| 5381828 | Slow starting valve | Takehiko Miyaguchi | 1995-01-17 |