Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501865 | Method for producing nitride single crystal using nitrogen-containing solvent, mineralizer having fluorine atom, and raw material | Quanxi BAO, Chiaki Yokoyama, Daisuke Tomida, Shigefusa Chichibu, Rinzo Kayano +3 more | 2019-12-10 |
| 9976229 | Method for producing nitride single crystal | Quanxi BAO, Chiaki Yokoyama, Daisuke Tomida, Shigefusa Chichibu, Rinzo Kayano +3 more | 2018-05-22 |
| 7820098 | High Cr ferritic heat resistance steel | Masahiko Morinaga, Yoshinori Murata, Tsukasa Azuma, Kazuhiro Miki, Ryokichi Hashizume | 2010-10-26 |
| 5164271 | Overlaid stainless clad steels with improved resistance to hydrogen induced disbonding | Junji Itagaki | 1992-11-17 |