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Patent applications and USPTO patent grants for Ohta; Tadao.The latest application filed is for "semiconductor device and method for manufacturing same".
Patent | Date |
---|---|
Semiconductor device Grant 9,425,147 - Nakao , et al. August 23, 2 | 2016-08-23 |
Semiconductor Device And Method For Manufacturing Same App 20130001785 - Nakao; Yuichi ;   et al. | 2013-01-03 |
Method of manufacturing a drive shaft Grant 5,685,933 - Ohta , et al. November 11, 1 | 1997-11-11 |
Column packing material with both hydrophobic and hydrophilic groups and process for production thereof Grant 5,135,649 - Kanda , et al. August 4, 1 | 1992-08-04 |
Composite powder and production process Grant 5,122,418 - Nakane , et al. June 16, 1 | 1992-06-16 |
Combustion chamber and nozzle arrangement for direct fuel injection type diesel engine Grant 4,108,116 - Ohta August 22, 1 | 1978-08-22 |
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