Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866021 | Heat-insulation box | Toru Okazaki, Terutsugu Segawa, Yasuhiro Asaida | 2020-12-15 |
| 10391738 | Vacuum heat-insulation material | Toru Okazaki, Terutsugu Segawa, Yasuhiro Asaida | 2019-08-27 |
| D827457 | Thermometer | — | 2018-09-04 |