Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501334 | Aqueous cobalt chloride solution refinement method | Hideki Ohara, Satoshi Asano, Toshirou Tan | 2019-12-10 |
| 10460225 | Marking device and marking method | Kuniyuki Miura, Hideyuki Maeda | 2019-10-29 |
| 10239764 | Aqueous cobalt chloride solution purification method | Toshirou Tan, Hideki Ohara, Satoshi Asano | 2019-03-26 |