Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851092 | Electric light bulb type light source apparatus and translucent cover | Kouji Miyata, Tatsuhiro Obara, Kazunori Kusuki | 2017-12-26 |
| 9750118 | Electric light bulb type light source apparatus | Kouji Miyata | 2017-08-29 |