Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709923 | Method of manufacturing III-nitride crystal | Koji Uematsu, Michimasa Miyanaga, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2014-04-29 |
| 8702865 | AlxGa1-xN crystal substrate | Michimasa Miyanaga, Hideaki Nakahata | 2014-04-22 |
| 8591653 | Compound semiconductor single-crystal manufacturing device and manufacturing method | Issei Satoh, Keisuke Tanizaki, Michimasa Miyanaga, Takashi Sakurada, Hideaki Nakahata | 2013-11-26 |
| 8470090 | AlN crystal and method for growing the same, and AlN crystal substrate | Michimasa Miyanaga, Tomohiro Kawase, Shinsuke Fujiwara | 2013-06-25 |
| 8404042 | Group-III nitride crystal composite | Koji Uematsu, Michimasa Miyanaga, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2013-03-26 |
| 8377204 | Group III nitride single crystal and method of its growth | Michimasa Miyanaga, Shinsuke Fujiwara, Seiji Nakahata, Hideaki Nakahata | 2013-02-19 |
| 8367577 | Thin film of aluminum nitride and process for producing the thin film of aluminum nitride | Issei Satoh, Keisuke Tanizaki, Michimasa Miyanaga, Takashi Sakurada, Yoshiyuki Yamamoto +1 more | 2013-02-05 |
| 8361226 | III-nitride single-crystal growth method | Michimasa Miyanaga, Shinsuke Fujiwara, Hideaki Nakahata, Tomohiro Kawase | 2013-01-29 |
| 8363326 | AlxGa(1-x)N single crystal, method of producing AlxGa(1-x)N single crystal, and optical lens | Satoshi Arakawa, Takashi Sakurada, Yoshiyuki Yamamoto, Issei Satoh, Keisuke Tanizaki +2 more | 2013-01-29 |
| 8323402 | Method for growing aluminum nitride crystal, process for producing aluminum nitride crystal, and aluminum nitride crystal | Keisuke Tanizaki, Michimasa Miyanaga, Hideaki Nakahata, Yoshiyuki Yamamoto | 2012-12-04 |
| 8293012 | Method for growing AlxGa1-xN crystal, and AlxGa1-xN crystal substrate | Michimasa Miyanaga, Hideaki Nakahata | 2012-10-23 |
| 8293011 | Method for growing group III nitride semiconductor crystal and growing device for group III nitride semiconductor crystal | Michimasa Miyanaga, Keisuke Tanizaki, Issei Satoh, Hisao Takeuchi, Hideaki Nakahata | 2012-10-23 |
| 8258051 | Method of manufacturing III-nitride crystal, and semiconductor device utilizing the crystal | Koji Uematsu, Michimasa Miyanaga, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2012-09-04 |