Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958972 | Sealing device for elevator | Toru Kinoshita | 2011-06-14 |
| 7921970 | Sealing device for elevator | Toru Kinoshita | 2011-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958972 | Sealing device for elevator | Toru Kinoshita | 2011-06-14 |
| 7921970 | Sealing device for elevator | Toru Kinoshita | 2011-04-12 |