Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609387 | Auger type ice making machine | Makoto Sasaki, Yuji Hirano, Shigeaki Tamaki | 2003-08-26 |
| 6601399 | Ice making machine | Masayuki Kuroyanagi, Teruhiko Otani, Hideo Sumikawa, Hiroshi Tanaka, Akira Suyama | 2003-08-05 |