Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640118 | Method of and apparatus for measuring pile skin friction | Takao Kishida | 1987-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640118 | Method of and apparatus for measuring pile skin friction | Takao Kishida | 1987-02-03 |