Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693750 | Evaluation aid and evaluation device | Yuji Kaga, Goro Yokouchi | 2017-07-04 |
| 9662087 | Evaluation aid | Yuji Kaga, Goro Yokouchi | 2017-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693750 | Evaluation aid and evaluation device | Yuji Kaga, Goro Yokouchi | 2017-07-04 |
| 9662087 | Evaluation aid | Yuji Kaga, Goro Yokouchi | 2017-05-30 |