Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001432 | Hardness test apparatus and hardness testing method | Makoto Kaieda, Akira Takada | 2018-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001432 | Hardness test apparatus and hardness testing method | Makoto Kaieda, Akira Takada | 2018-06-19 |