Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497497 | R-T-B—Ga-based magnet material alloy and method of producing the same | Noriyuki Negi, Mitsuharu Yonemura | 2019-12-03 |
| 8591765 | Negative electrode material for nonaqueous electrolyte secondary batteries and manufacturing method thereof | Noriyuki Negi, Tatsuo Nagata | 2013-11-26 |
| 6726538 | Sample polishing apparatus and sample polishing method | Wataru Takahashi | 2004-04-27 |