Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598707 | Elevator | Shigeo Nakagaki, Kazuo Shimane, Masaru Tateyama | 2003-07-29 |
| 6543584 | Elevator with adjustable top edge railing members | Kosei Kamimura | 2003-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598707 | Elevator | Shigeo Nakagaki, Kazuo Shimane, Masaru Tateyama | 2003-07-29 |
| 6543584 | Elevator with adjustable top edge railing members | Kosei Kamimura | 2003-04-08 |