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Patent
Sinfonia Technology Co., IHI Corporation and Sumitomo Precision Products | Date: 2015-03-30

Provided is a wheel drive system for aircraft RS including a motor


Patent
Sinfonia Technology Co. | Date: 2015-08-21

The vibration device includes a base, a movable bench, a first horizontal excitation unit, a second horizontal excitation unit, and a vertical excitation unit. The vibration device includes a first middle bench and a second middle bench between the base and the movable bench. The vibration device includes first horizontal elastic support units, second horizontal elastic support units, and vertical elastic support units that elastically connect the base, the first middle bench, the second middle bench, and the movable bench sequentially in the first horizontal direction, the second horizontal direction, and the vertical direction. If overall device is supposed as a first mass body, a second mass body, and a third mass body with the first horizontal elastic support units and the second horizontal elastic support units as boundaries, respective barycentric positions of these mass bodies are almost the same in the vertical direction and horizontal direction.


Patent
Sinfonia Technology Co. | Date: 2015-04-17

The left-right span between a light projection section


Patent
Sinfonia Technology Co. | Date: 2014-12-12

An EFEM includes a housing


Patent
Sinfonia Technology Co. | Date: 2014-09-08

An EFEM

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