Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518332 | Method for producing nickel powder | Kazuyuki Takaishi, Ryo-ma Yamaguma, Yoshitomo Ozaki, Yasuo Doi | 2019-12-31 |
| 10500644 | Method for producing nickel powder having low carbon concentration and low sulfur concentration | Yoshitomo Ozaki, Kazuyuki Takaishi, Osamu Ikeda, Hideki Ohara, Tomoaki Yoneyama +1 more | 2019-12-10 |
| 10471514 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Osamu Ikeda, Hideki Ohara, Tomoaki Yoneyama +1 more | 2019-11-12 |
| 10434577 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Kazuyuki Takaishi, Tomoaki Yoneyama, Hideki Ohara +3 more | 2019-10-08 |
| 10220446 | Method for producing nickel powder | Kazumichi Yanagisawa, Junhao Zhang, Yoshitomo Ozaki, Kazuyuki Takaishi, Hideki Ohara +3 more | 2019-03-05 |