Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679650 | Door sash structure | Jun Kimura | 2023-06-20 |
| 11613169 | Channel and door sash structure | Jun Kimura | 2023-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679650 | Door sash structure | Jun Kimura | 2023-06-20 |
| 11613169 | Channel and door sash structure | Jun Kimura | 2023-03-28 |