Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443686 | Chain and manufacturing method of a chain | Motoki Tanaka, Yurie Koami, Yuma Osaka | 2019-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443686 | Chain and manufacturing method of a chain | Motoki Tanaka, Yurie Koami, Yuma Osaka | 2019-10-15 |