Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11460110 | Sealing device | Kokichi Hamamoto, Tomoaki Nishimura, Hiromi SUGIHARA | 2022-10-04 |
| 11405411 | Extraction apparatus, extraction method, computer readable medium | Satoru Yamano | 2022-08-02 |