| SHOFU INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100248182 | Carbide bar for dental rotary instrument - This invention discloses a carbide bar for a dental rotary instrument which eliminates defects of the prior art. In the prior art, blades of the carbide bar are twisting on to rightward from a bottom to a top portion and this twisting offers some inconvenience such as detaching connection between hand piece and the bar during rotation work and stacking of cutting dusts for ill efficiency. This invention has now developed a new method for the blades, which should be twisted leftward from the bottom to the top to clear the submitted inconvenience. | 09-30-2010 |
| 20100209879 | COLOR TEST COMPOSITION FOR DENTAL TREATMENT - A dental tone match checking material is provided that makes possible the elaboration of better esthetics than in the prior art. The present invention is a dental tone match checking material and relates to a dental tone match checking material, wherein the difference (n | 08-19-2010 |
| 20100173257 | SHADE GUIDE, METHOD FOR DISCRIMINATING TOOTH COLORS, ARTIFICIAL TOOTH MANUFACTURING METHOD - In a shade guide, a plurality of shade tabs whose colors are mutually different are arranged regularly based on the colors. The arrangement of the plurality of shade tabs is an arrangement determined based on: S values and V values that are determined according to to which areas, from among areas partitioned by a plurality of straight lines in an L*-C* plane, the coordinates of the colors of the shade tabs belong, and H values that are determined according to to which areas, from among areas partitioned by a plurality of straight lines in an a*-b* plane, the coordinates belong. S groups, each of which is a shade tab group having a common S value, are arranged in the shade guide. V rows, each of which is a shade tab group having a common V value, are arranged in each S group. In each V row, the plurality of shade tabs have mutually different H values and are aligned in an order that is in accordance with the H values. Using this shade guide enables precisely and easily discriminating the color of an evaluation target tooth. | 07-08-2010 |
| 20100075276 | STORAGE CONTAINER FOR DENTAL ADHESIVE - There is provided a storage container for a dental adhesive that allows a stable dropping operation during use of a dental adhesive and smooth fine dropping work such as strict control of an amount of drops with high reproducibility, and can prevent expansion of an adhesive stored in the storage container caused by a temperature increase. A storage container for a dental adhesive is used, including a cylindrical container portion that can store a liquid such as an adhesive therein, wherein one end surface of the container portion has a discharge port communicating with an outside, the other end surface of the container portion is closed by a bottom wall, and a tail portion is formed protruding from the bottom wall to the side opposite from the discharge port. | 03-25-2010 |
| 20090296102 | COHERENCE TOMOGRAPHY DEVICE - An optical coherence tomography device includes: a light source | 12-03-2009 |
| 20090079993 | Dental Optical Coherence Tomograph - A dental optical coherence tomography apparatus for measuring tissue in a stomatognathic region of a living body or an artificial composition in the stomatognathic region as a measured object includes: a variable wavelength light source ( | 03-26-2009 |
| 20090025638 | Apparatus for Forming Layered Object - A layered-object forming apparatus ( | 01-29-2009 |
| 20090021745 | Optical Coherence Tomography Device and Measuring Head - An optical coherence tomography device includes: a light source | 01-22-2009 |
