Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315220 | Memory method of door opening and shutting stroke value in automatic door | Tamotsu Tanaka, Yukio Yoshida | 1994-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315220 | Memory method of door opening and shutting stroke value in automatic door | Tamotsu Tanaka, Yukio Yoshida | 1994-05-24 |