Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493289 | Ultrasonic cleaning apparatus | Takahisa Yamashiro, Takeshi Miyamura, Kiyoteru Osawa, Masayasu Sato | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493289 | Ultrasonic cleaning apparatus | Takahisa Yamashiro, Takeshi Miyamura, Kiyoteru Osawa, Masayasu Sato | 2002-12-10 |