Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818545 | Contact via structure including a barrier metal disc for low resistance contact and methods of making the same | Seiji Shimabukuro, Tetsuya Kaneko | 2020-10-27 |
| 8542998 | Passive optical network system and sleep time determination method | Noboru Oosawa, Satoshi Konno | 2013-09-24 |