Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754292 | Heating cooker and heating cooking method | Ritsuya YAMAMOTO | 2023-09-12 |
| 10612832 | Refrigerator with defrost operation control | Tomoharu Iwamoto, Kazuo Shimizu, Tatsuya Seo | 2020-04-07 |