Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D848517 | Projector | Shinji Shibuya, Nobuyuki Kaku, Katsuyuki Watanabe, Tatsuya Ishikawa | 2019-05-14 |
| D844043 | Projector | Shinji Shibuya, Nobuyuki Kaku, Katsuyuki Watanabe, Tatsuya Ishikawa | 2019-03-26 |