Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D988139 | Vacuum bottle | Masahiro Watanabe | 2023-06-06 |
| D977915 | Vacuum bottle | Masahiro Watanabe | 2023-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D988139 | Vacuum bottle | Masahiro Watanabe | 2023-06-06 |
| D977915 | Vacuum bottle | Masahiro Watanabe | 2023-02-14 |