Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851580 | Projection type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Yasuyuki Oyagi | 2017-12-26 |
| 9719644 | Daylighting system | Masayuki Sekido, Satoshi Mitsuzuka, Chiaki Obata, Saya Amemiya, Michiya Suzuki | 2017-08-01 |