Taizoh
Taizoh Sadoh, Fukuoka-Shi JP
Patent application number | Description | Published |
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20090236587 | SEMICONDUCTOR DEVICE INCLUDING A PLURALITY OF DIFFERENT FUNCTIONAL ELEMENTS AND METHOD OF MANUFACTURING THE SAME - At least first and second Si | 09-24-2009 |
Taizoh Sadoh, Fukuoka JP
Patent application number | Description | Published |
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20090047526 | Method for Manufacturing Semiconductor Wafer - A method for manufacturing a semiconductor wafer with a strained Si layer having sufficient tensile strain and few crystal defects, while achieving a relatively simple layered structure, is provided. The method includes the steps of: (a) forming an SiGe mixed crystal layer | 02-19-2009 |
Taizoh Yokota, Higashihiroshima-Shi JP
Patent application number | Description | Published |
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20090097383 | OPTICAL PICKUP APPARATUS - An optical pickup apparatus includes: a light-emitting element for emitting laser light; a collimating lens for causing incident laser light to be converted into an optical beam and for emitting the optical beam thus converted; an objective lens for converging onto a recording surface of a recording medium the optical beam from the collimating lens; a light-receiving element for receiving reflected light from the recording medium; a collimating lens holder for holding the collimating lens; supporting means for supporting the collimating lens holder so that the collimating lens holder can freely move in an optical axis direction of the collimating lens; driving means for driving the collimating lens holder by electromagnetic force; and an elastic member, provided between a housing and the collimating lens holder, for pulling back the collimating lens holder to a neutral position in the optical axis direction of the collimating lens. | 04-16-2009 |