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Boku
Kazutake Boku, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100321783 | METHOD OF MAKING ANTIREFLECTIVE ROUGHENED SURFACE AND LENS BARREL WITH ROUGHENED SURFACE MADE BY THE METHOD - A method of turning the surface of a die, which is used to make a product, into an antireflective roughened one includes the steps of: a) producing a first roughness on the surface of the die; and b) producing a second roughness, which is smaller than the first roughness, on the surface of the die on which the first roughness has already been produced. | 12-23-2010 |
Kouretsu Boku, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20080259777 | Optical Pickup Device and Optical Disc Device - An optical pickup device | 10-23-2008 |
| 20090016196 | OPTICAL DISC DEVICE AND METHOD FOR CONTROLLING OPTICAL DISC DEVICE - An optical disk device of the present application includes: a turntable | 01-15-2009 |
Seitetsu Boku, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100141857 | OPTICAL WAVEFORM SHAPING DEVICE - It is an object of the present invention to provide an optical waveform shaping device of high resolution. | 06-10-2010 |
| 20100157179 | OPTICAL WAVEFORM SHAPING DEVICE - It is an object of the present invention to provide an optical waveform shaping device of high resolution. | 06-24-2010 |