Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168393 | Gallium nitride sintered body or gallium nitride molded article, and method for producing same | Masami MESUDA, Koyata Takahashi, Ryou Kikuchi, Tetsuo Shibutami | 2021-11-09 |
| 10174419 | Gallium nitride sintered body or gallium nitride molded article, and method for producing same | Masami MESUDA, Koyata Takahashi, Ryou Kikuchi, Tetsuo Shibutami | 2019-01-08 |
| 9399815 | Sintered oxide material, method for manufacturing same, sputtering target, oxide transparent electrically conductive film, method for manufacturing same, and solar cell | Hideto Kuramochi, Ryo Akiike, Kentaro Utsumi, Tetsuo Shibutami | 2016-07-26 |