Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751075 | Ceria-zirconia complex oxide material and method for producing same | Satoshi Nagao, Shinichi Matsumoto, Hirohito Hirata, Masakuni Ozawa | 2017-09-05 |
| 9617853 | Auxiliary tunneling apparatus | Kazunari Kawai, Shinichi Terada, Yuuichi Kodama, Masaaki Uetake, Hiroshi Asano +1 more | 2017-04-11 |