Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957406 | Method for smoothing a perfluoro alkoxy alkane film surface | Tadahiro Ohmi, Kenji Ohyama, Isao Akutsu | 2018-05-01 |
| 9888538 | Driving current generation circuit, LED power supply module and LED lamp | Eiichiro Niikura, Kazuaki Kitaga, Satoshi Yamada | 2018-02-06 |