Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677448 | Lighting device | Katsuyuki Watanabe, Tatsuya Ishikawa, Maki Hanada, Hiroyuki Urata, Takuya SHIMIZU | 2020-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677448 | Lighting device | Katsuyuki Watanabe, Tatsuya Ishikawa, Maki Hanada, Hiroyuki Urata, Takuya SHIMIZU | 2020-06-09 |