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Patent applications and USPTO patent grants for Ohkawara; Satoshi.The latest application filed is for "conveyance system".
Patent | Date |
---|---|
Conveyance system Grant 11,365,062 - Ohkawara June 21, 2 | 2022-06-21 |
Conveyance System App 20200172345 - OHKAWARA; Satoshi | 2020-06-04 |
Conveying mechanism Grant 10,622,237 - Tanaka , et al. | 2020-04-14 |
Conveying Mechanism App 20190326135 - TANAKA; Kazunari ;   et al. | 2019-10-24 |
Rectangular substrate dividing apparatus Grant 7,644,747 - Ohkawara , et al. January 12, 2 | 2010-01-12 |
Semiconductor wafer processing machine Grant 7,329,079 - Ohkawara , et al. February 12, 2 | 2008-02-12 |
Rectangular substrate dividing apparatus App 20060113595 - Ohkawara; Satoshi ;   et al. | 2006-06-01 |
Semiconductor wafer processing machine App 20040265100 - Ohkawara, Satoshi ;   et al. | 2004-12-30 |
Cleaning apparatus Grant 6,386,466 - Ozawa , et al. May 14, 2 | 2002-05-14 |
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