Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185059 | Purification method for water, purification device for water, and use of said purification device at low water temperature | Tetsuya Kawasaki, Jun Ogawa, Akinori Ando, Daisei Ando, Ryohei Yasutomi | 2021-11-30 |
| 10999470 | Image reading apparatus with a reference roller having flat planar surfaces and an arcuate surface | — | 2021-05-04 |