Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747546 | Distributed allocation device, distributed allocation system, and distributed allocation method | — | 2020-08-18 |
| 8292980 | Dust capture device and projection type image display apparatus | Shigekazu Yamagishi, Masato Tanaka, Mitsuru Kotaka | 2012-10-23 |