Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D265705 | Door mat base plate or similar article | Yosuke Yamamoto, Takehisa Kinoyama, Kinichi Sasagawa | 1982-08-10 |
| D263541 | Door mat base plate or similar article | Yosuke Yamamoto, Takehisa Kinoyama, Kinichi Sasagawa | 1982-03-30 |