Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237405 | Refrigeration apparatus | Masaaki Takegami, Kenji Tanimoto, Takeo Ueno | 2007-07-03 |
| 6698217 | Freezing device | Kenji Tanimoto, Masaaki Takegami, Takeo Ueno, Kazuyoshi Nomura | 2004-03-02 |