Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329325 | Automated cooking device | Yuji SHIRAKI, Eiji Ishiwata | 2025-06-17 |
| 11986131 | Automated cooking device | Yuji SHIRAKI, Eiji Ishiwata | 2024-05-21 |
| 6890430 | Solder dross removal apparatus and method | — | 2005-05-10 |
| 6719144 | Method of separating oxide from dross, device for separating oxide from dross, and jet solder tank | Toshio Tooyama, Kenichi TOMITSUKA, Tomotake Kagaya, Eihiko Muramatsu | 2004-04-13 |
| 6513702 | Automatic wave soldering apparatus and method | — | 2003-02-04 |
| 6340110 | Method and apparatus for soldering printed circuit boards and cooling mechanism for a soldering apparatus | Hideki Nakamura | 2002-01-22 |