Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427456 | Automatic ice maker | Yasushi Niwa, Eiji Kuroda, Kazufumi Yamashita, Hitoshi Ando, Atsuo Nakayama +1 more | 2002-08-06 |
| 6334318 | Automatic ice making apparatus | Hitoshi Ando, Eiji Kuroda, Atsuo Nakayama, Naoko Toida, Kazufumi Yamashita +1 more | 2002-01-01 |