Ohkubo; Masamichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohkubo; Masamichi.The latest application filed is for "method for manufacturing single-crystal silicon".
- Ohkubo; Masamichi - Burghausen DE
- Ohkubo; Masamichi - Yamaguchi N/A JP
- Ohkubo; Masamichi - Hikari JP
- Ohkubo; Masamichi - Hikari -Yamaguchi JP
| Patent | Date |
|---|---|
| Method for manufacturing single-crystal silicon Grant 9,611,566 - Kato , et al. April 4, 2 | 2017-04-04 |
| Silicon single crystal substrate and method of manufacturing the same Grant 9,303,332 - Nakai , et al. April 5, 2 | 2016-04-05 |
| Method of manufacturing silicon single crystal, silicon single crystal, and wafer Grant 8,961,685 - Nakai , et al. February 24, 2 | 2015-02-24 |
| Method For Manufacturing Single-crystal Silicon App 20140326173 - Kato; Hideo ; et al. | 2014-11-06 |
| Method of manufacturing annealed wafer Grant 8,835,284 - Nakai , et al. September 16, 2 | 2014-09-16 |
| Method Of Manufacturing Silicon Single Crystal, Silicon Single Crystal, And Wafer App 20130277809 - Nakai; Katsuhiko ; et al. | 2013-10-24 |
| Method Of Manufacturing Annealed Wafer App 20130273719 - Nakai; Katsuhiko ; et al. | 2013-10-17 |
| Silicon wafer and method for producing the same Grant 8,524,001 - Nakai , et al. September 3, 2 | 2013-09-03 |
| Silicon wafer and method for producing the same Grant 8,524,002 - Nakai , et al. September 3, 2 | 2013-09-03 |
| Silicon Single Crystal Substrate and Method Of Manufacturing The Same App 20130161793 - Nakai; Katsuhiko ; et al. | 2013-06-27 |
| Single Crystal manufacturing method Grant 8,172,943 - Ohkubo May 8, 2 | 2012-05-08 |
| Silicon Wafer and Method For Producing The Same App 20110156216 - Nakai; Katsuhiko ; et al. | 2011-06-30 |
| Silicon wafer and method for producing the same App 20100164071 - Nakai; Katsuhiko ; et al. | 2010-07-01 |
| Single Crystal Manufacturing Method App 20080302294 - Ohkubo; Masamichi | 2008-12-11 |
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