Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125509 | Heat storage system, heat storage container, heat storage device using heat storage container and warm-up device using heat storage device | Keiko Chikazawa, Yuichi Kimura, Mamoru Shimada | 2021-09-21 |
| 11078608 | Fabric, method for manufacturing same, and fiber product | Hiroki Shimada, Kenji Iwashita, Kenji Yoshihara | 2021-08-03 |
| 10927482 | Yarn, fabric, and fiber product | Akira Tanaka | 2021-02-23 |