Hagi; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hagi; Yoshiaki.The latest application filed is for "gallium nitride crystal substrate".
- Hagi; Yoshiaki - Kobe JP
- HAGI; Yoshiaki - Kobe-shi Hyogo
- Hagi; Yoshiaki - Itami JP
- HAGI; Yoshiaki - Itami-shi JP
- Hagi; Yoshiaki - Hyogo JP
| Patent | Date |
|---|---|
| Indium phosphide crystal substrate Grant 11,456,363 - Nishioka , et al. September 27, 2 | 2022-09-27 |
| Gallium nitride crystal substrate Grant 11,421,344 - Yoshizumi , et al. August 23, 2 | 2022-08-23 |
| Gallium arsenide crystal substrate Grant 11,408,091 - Morishita , et al. August 9, 2 | 2022-08-09 |
| Gallium Nitride Crystal Substrate App 20200255979 - YOSHIZUMI; Yusuke ; et al. | 2020-08-13 |
| Gallium Arsenide Crystal Substrate App 20200131668 - MORISHITA; Masanori ; et al. | 2020-04-30 |
| Indium Phosphide Crystal Substrate App 20200066850 - NISHIOKA; Muneyuki ; et al. | 2020-02-27 |
| Growth container Grant 10,533,265 - Sakurada , et al. Ja | 2020-01-14 |
| Growth Container App 20180010262 - SAKURADA; Takashi ; et al. | 2018-01-11 |
| Method of producing semiconductor single crystal Grant 9,797,068 - Sakurada , et al. October 24, 2 | 2017-10-24 |
| Method Of Producing Semiconductor Single Crystal App 20130008370 - Sakurada; Takashi ; et al. | 2013-01-10 |
| Crystal growth crucible Grant 7,473,317 - Hagi January 6, 2 | 2009-01-06 |
| Crystal Growth Crucible App 20080127885 - Hagi; Yoshiaki | 2008-06-05 |
| Crystal growth vessel and crystal growth method Grant 6,758,899 - Hagi , et al. July 6, 2 | 2004-07-06 |
| Crystal growth vessel and crystal growth method App 20030066478 - Hagi, Yoshiaki ; et al. | 2003-04-10 |
| GaAs single crystal substrate and epitaxial wafer using the same Grant 6,180,269 - Hagi , et al. January 30, 2 | 2001-01-30 |
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