Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031270 | Polarization state converting element | Shinji Kameda, Kunimitsu Yajima | 2018-07-24 |
HI
Hiromi Iwamoto
Sumitomo Electric Hardmetal: 1 patents #33 of 73Top 50%
Overall (2018): #398,904 of 503,207Top 80%
1
Patents 2018