Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143448 | Transport device | — | 2021-10-12 |
| 10845113 | Transport container | — | 2020-11-24 |
| 10660821 | Temperature-regulated transport box | — | 2020-05-26 |
| D715182 | Hydroponic cultivating device | Yu Nomura, Yuya WATANABE | 2014-10-14 |
| 6172294 | Thermoelectric semiconductor having a sintered semiconductor layer and fabrication process thereof | Tsuyoshi Tosho, Hideo Watanabe | 2001-01-09 |
| 5959341 | Thermoelectric semiconductor having a sintered semiconductor layer and fabrication process thereof | Tsuyoshi Tosho, Hideo Watanabe | 1999-09-28 |
| 5845497 | Thermoelectric refrigerator with control of power based upon sensed temperature | Hideo Watanabe, Fumikazu Kiya | 1998-12-08 |