Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254519 | Composite material, part for continuous casting, continuous casting nozzle, continuous casting method, cast material, and magnesium alloy cast coil material | Takeshi Uchihara, Masatada Numano, Yukihiro Oishi, Nozomu Kawabe | 2016-02-09 |
| 9222160 | Coil material and method for manufacturing the same | Masatada Numano, Takeshi Uchihara, Yukihiro Oishi, Nozomu Kawabe | 2015-12-29 |
| 9064706 | Composite of III-nitride crystal on laterally stacked substrates | Naho Mizuhara, Koji Uematsu, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2015-06-23 |
| 8937339 | Si(1-V-W-X)CWAlXNV substrate, and epitaxial wafer | Issei Satoh, Shinsuke Fujiwara, Hideaki Nakahata | 2015-01-20 |
| 8872309 | Composite of III-nitride crystal on laterally stacked substrates | Naho Mizuhara, Koji Uematsu, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2014-10-28 |
| 8829658 | Method of manufacturing nitride substrate, and nitride substrate | Satoshi Arakawa, Takashi Sakurada, Yoshiyuki Yamamoto, Hideaki Nakahata | 2014-09-09 |
| 8715414 | Process for producing Si(1-v-w-x)CwAlxNv base material, process for producing epitaxial wafer, Si(1-v-w-x)CwAlxNv base material, and epitaxial wafer | Issei Satoh, Shinsuke Fujiwara, Hideaki Nakahata | 2014-05-06 |
| 8709923 | Method of manufacturing III-nitride crystal | Naho Mizuhara, Koji Uematsu, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2014-04-29 |
| 8702865 | AlxGa1-xN crystal substrate | Naho Mizuhara, Hideaki Nakahata | 2014-04-22 |
| 8613802 | Nitride semiconductor crystal manufacturing apparatus, nitride semiconductor crystal manufacturing method, and nitride semiconductor crystal | Issei Satoh, Yoshiyuki Yamamoto, Hideaki Nakahata | 2013-12-24 |
| 8591653 | Compound semiconductor single-crystal manufacturing device and manufacturing method | Issei Satoh, Naho Mizuhara, Keisuke Tanizaki, Takashi Sakurada, Hideaki Nakahata | 2013-11-26 |
| 8540817 | Method of manufacturing a Si(1-v-w-x)CwAlxNv substrate, method of manufacturing an epitaxial wafer, Si(1-v-w-x)CwAlxNv substrate, and epitaxial wafer | Issei Satoh, Shinsuke Fujiwara, Hideaki Nakahata | 2013-09-24 |
| 8470090 | AlN crystal and method for growing the same, and AlN crystal substrate | Naho Mizuhara, Tomohiro Kawase, Shinsuke Fujiwara | 2013-06-25 |
| 8404042 | Group-III nitride crystal composite | Naho Mizuhara, Koji Uematsu, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2013-03-26 |
| 8377204 | Group III nitride single crystal and method of its growth | Naho Mizuhara, 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, Naho Mizuhara, Keisuke Tanizaki, Takashi Sakurada, Yoshiyuki Yamamoto +1 more | 2013-02-05 |
| 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 |
| 8361226 | III-nitride single-crystal growth method | Naho Mizuhara, Shinsuke Fujiwara, Hideaki Nakahata, Tomohiro Kawase | 2013-01-29 |
| 8357597 | Process for producing Si(1-v-w-x)CwAlxNv base material, process for producing epitaxial wafer, Si(1-v-w-x)CwAlxNv base material, and epitaxial wafer | Issei Satoh, Shinsuke Fujiwara, Hideaki Nakahata | 2013-01-22 |
| 8323402 | Method for growing aluminum nitride crystal, process for producing aluminum nitride crystal, and aluminum nitride crystal | Keisuke Tanizaki, Naho Mizuhara, Hideaki Nakahata, Yoshiyuki Yamamoto | 2012-12-04 |
| 8293012 | Method for growing AlxGa1-xN crystal, and AlxGa1-xN crystal substrate | Naho Mizuhara, Hideaki Nakahata | 2012-10-23 |
| 8293011 | Method for growing group III nitride semiconductor crystal and growing device for group III nitride semiconductor crystal | Naho Mizuhara, Keisuke Tanizaki, Issei Satoh, Hisao Takeuchi, Hideaki Nakahata | 2012-10-23 |
| 8259386 | Wavelength conversion element and method for manufacturing wavelength conversion element | Issei Satoh, Yoshiyuki Yamamoto, Hideaki Nakahata | 2012-09-04 |
| 8258051 | Method of manufacturing III-nitride crystal, and semiconductor device utilizing the crystal | Naho Mizuhara, Koji Uematsu, Keisuke Tanizaki, Hideaki Nakahata, Seiji Nakahata +1 more | 2012-09-04 |
| 7995267 | Wavelength converter manufacturing method and wavelength converter | Issei Satoh, Yoshiyuki Yamamoto, Hideaki Nakahata | 2011-08-09 |