Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851092 | Electric light bulb type light source apparatus and translucent cover | Naoki Yotsumoto, Tatsuhiro Obara, Kazunori Kusuki | 2017-12-26 |
| 9750118 | Electric light bulb type light source apparatus | Naoki Yotsumoto | 2017-08-29 |
| 9723700 | Illumination apparatus and storage medium | Yoichiro Sako, Kazuhiro Watanabe, Kazuyuki Sakoda, Hiroshi Okada, Hirofumi Yuchi +4 more | 2017-08-01 |