Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500644 | Method for producing nickel powder having low carbon concentration and low sulfur concentration | Yoshitomo Ozaki, Shin-ichi Heguri, Kazuyuki Takaishi, Osamu Ikeda, Tomoaki Yoneyama +1 more | 2019-12-10 |
| 10501334 | Aqueous cobalt chloride solution refinement method | Satoshi Asano, Toshirou Tan, Masatoshi Takano | 2019-12-10 |
| 10471514 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Osamu Ikeda, Tomoaki Yoneyama, Yohei Kudo +1 more | 2019-11-12 |
| 10434577 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Kazuyuki Takaishi, Tomoaki Yoneyama, Shin-ichi Heguri +3 more | 2019-10-08 |
| 10239764 | Aqueous cobalt chloride solution purification method | Toshirou Tan, Masatoshi Takano, Satoshi Asano | 2019-03-26 |
| 10220446 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Shin-ichi Heguri, Yoshitomo Ozaki, Kazuyuki Takaishi +3 more | 2019-03-05 |