Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10979017 | Layered body and saw device | Keiichirou Geshi, Ryota Yamaguchi | 2021-04-13 |
| 10954142 | Water cleaning agent and water cleaning method | Masayuki Nakamura, Ryu Shimada, Takanori Fujita, Kazuhiro Kimura | 2021-03-23 |