Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094753 | Hardness tester | Takeshi Sawa | 2018-10-09 |
| 10024774 | Hardness test apparatus and hardness testing method | Makoto Kaieda, Akira Takada | 2018-07-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094753 | Hardness tester | Takeshi Sawa | 2018-10-09 |
| 10024774 | Hardness test apparatus and hardness testing method | Makoto Kaieda, Akira Takada | 2018-07-17 |