Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410101 | Gallium nitride-based sintered body and method for manufacturing same | Hideto Kuramochi, Yuya Tsuchida | 2025-09-09 |
| 12392025 | Method for producing chromium sintered body, method for producing sputtering target, and method for producing substrate with chromium film | Daiki Shono, Kenichi Itoh, Koichi Hanawa | 2025-08-19 |
| 12385126 | Sputtering target, method for producing same, and method for producing sputtering film using sputtering target | Daiki Shono, Taiga Kondo, Kenichi Itoh, Koichi Hanawa | 2025-08-12 |
| 12351455 | Gallium nitride particles and method for producing same | Hideto Kuramochi, Shinichi Hara | 2025-07-08 |
| 12247297 | Multilayer film structure and method for producing same | Yuya Tsuchida, Yuya SUEMOTO, Yoshihiro UEOKA, Hideto Kuramochi, Takahiro Nagata +2 more | 2025-03-11 |
| 12241147 | Silicide-based alloy material and device in which the silicide-based alloy material is used | Ryo Akiike, Yoichiro Koda | 2025-03-04 |
| 12227830 | Yttrium ingot and sputtering target in which the yttrium ingot is used | Yuya Tsuchida, Hiroyuki Hara, Osamu Matsunaga | 2025-02-18 |
| 12173398 | Cr—Si sintered body, sputtering target, and method for producing thin film | Hiroyuki Hara, Ayaka MASUDA | 2024-12-24 |
| 11802049 | Gallium nitride-based sintered compact and method for manufacturing same | Hideto Kuramochi | 2023-10-31 |
| 11168393 | Gallium nitride sintered body or gallium nitride molded article, and method for producing same | Keitaro Matsumaru, Koyata Takahashi, Ryou Kikuchi, Tetsuo Shibutami | 2021-11-09 |
| 10174419 | Gallium nitride sintered body or gallium nitride molded article, and method for producing same | Keitaro Matsumaru, Koyata Takahashi, Ryou Kikuchi, Tetsuo Shibutami | 2019-01-08 |
| 9920420 | Sintered body, sputtering target and molding die, and process for producing sintered body employing the same | Kenichi Itoh, Hitoshi NAGAYAMA, Tetsuo Shibutami, Shunsuke Yatsunami | 2018-03-20 |
| 9396830 | Zinc oxide sintered compact, sputtering target, and zinc oxide thin film | Hideto Kuramochi, Hitoshi Iigusa, Kenji Omi, Tetsuo Shibutami | 2016-07-19 |
| 8419400 | Sintered body, sputtering target and molding die, and process for producing sintered body employing the same | Kenichi Itoh, Hitoshi NAGAYAMA, Tetsuo Shibutami, Shunsuke Yatsunami | 2013-04-16 |