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Higasa
Koichiro Higasa, Yokkaichi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100292384 | URETHANE ADHESIVE COMPOSITION - A urethane adhesive composition includes a first liquid and a second liquid, the first liquid containing a prepolymer obtained by reacting a polyisocyanate and a high-molecular-weight polyol (I), and at least one filler selected from talc and calcium carbonate, and containing 20 parts by mass or more of talc, 0 to 40 parts by mass of calcium carbonate, and 10 parts by mass or more of zeolite based on 100 parts by mass of the polyisocyanate, the high-molecular-weight polyol (I), and the prepolymer in total, the second liquid containing a high-molecular-weight polyol (II) and a low-molecular-weight polyol, the ratio of the number of moles of hydroxyl groups derived from the low-molecular-weight polyol to the total number of moles of hydroxyl groups derived from the high-molecular-weight polyol (I) and the high-molecular-weight polyol (II) being four or more. | 11-18-2010 |
Masashi Higasa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100255483 | LIQUID-FEEDING CHIP AND ANALYSIS METHOD - A liquid-feeding chip for feeding a liquid utilizing the action of centrifugal force and gravity by rotating the chip around an axis of rotation, includes a first storage tank ( | 10-07-2010 |
| 20100294732 | SEPARATION CHIP AND SEPARATION METHOD - A separation chip for separating an insoluble component from a suspension using centrifugal force by rotation, includes a suspension holding tank, a separation liquid holding tank, and an insoluble component holding tank arranged in order from an inner circumferential side during rotation, wherein the suspension holding tank and the insoluble component holding tank are connected to each other, the insoluble component holding tank and the separation liquid holding tank are connected to each other by a narrow portion, and in the insoluble component holding tank, a connecting portion with the suspension holding tank is positioned further toward an outer circumferential side than the narrow portion. | 11-25-2010 |
Masashi Higasa, Takatsuki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090297733 | SUBSTRATE FOR LAB-ON-A-CHIP - A lab-on-chip substrate includes a resin having a silicon content of 10% or less by weight as its base material and a hydrophilic polymer covalently bound onto the surface thereof by high-energy ray irradiation suitable for a protein-processing chip. The lab-on-chip substrate is resistant to washing and usable for an extended period of time without adsorption of proteins on the base material surface, i.e., a protein electrophoretic polymeric chip having a microchannel allowing high-accuracy analysis of trace amounts of proteins because of reduction in the amount of detection noise. | 12-03-2009 |
Masashi Higasa, Kamakura JP
| Patent application number | Description | Published |
|---|---|---|
| 20110177551 | METHOD FOR PRODUCING A CHEMICAL PRODUCT AND CONTINUOUS FERMENTATION APPARATUS - To control flow velocity of a culture liquid inside a membrane separation tank without giving influences to culture conditions in the fermentation tank, and also suppress precipitation of microorganisms or culture cells so that the production efficiency of the chemical product can be improved, in a method for producing a chemical product including the steps of: cultivating microorganisms or culture cells in a fermentation tank; transferring a culture liquid from the fermentation tank to a membrane separation tank so as to filter the culture liquid through a separation membrane; and collecting a fermentation product from a filtration liquid as the chemical product while refluxing an unfiltered culture liquid that has not been filtered so as to be joined to the culture liquid on an upstream side of the membrane separation tank, one portion of the culture liquid to be transferred from the fermentation tank is allowed to bypass the membrane separation tank depending on a pressure at the culture liquid flow-in side of the membrane separation tank. | 07-21-2011 |
Seijiro Higasa, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120097089 | FRICTIONAL RESISTANCE REDUCING DEVICE OF SHIP - A gas room is arranged in a hull to cross a longitudinal frame and to extend into a width direction. A scattering member is arranged in the gas room to cross the longitudinal frame and to extend into the width direction. Air blown into the gas room from an air supply pipe hits the scattering member to scatter into the width direction, and is blown from an air blowing hole formed in a bottom of the gas room into water. Because the gas room crosses the longitudinal frame and extends into the width direction, an air bubble flow with a wide width can be formed into the width direction by the single gas room. Therefore, the number of the gas rooms which are necessary to form the air bubble flow which covers the whole width of a ship bottom may be few, and the number of the air supply pipes which are provided every the gas room may be few. | 04-26-2012 |
Seijiro Higasa, Nagasaki-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20110220002 | DEVICE FOR REDUCING FRICTIONAL RESISTANCE OF SHIP BODY - A ship-body frictional resistance reducing device for reducing frictional resistance of a sailing ship body by forming an air bubble curtain | 09-15-2011 |
Seijiro Higasa, Nagasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20110094435 | DEVICE FOR REDUCING FRICTIONAL RESISTANCE OF SHIP BODY - A ship-body frictional resistance reducing device for reducing frictional resistance of a sailing ship body | 04-28-2011 |
| 20110107956 | DEVICE FOR REDUCING FRICTIONAL RESISTANCE OF SHIP BODY - In a ship-body frictional resistance reducing device, an ejection chamber ( | 05-12-2011 |
| 20110168078 | DEVICE FOR REDUCING FRICTIONAL RESISTANCE OF SHIP BODY - In a ship-body frictional resistance reducing device for reducing frictional resistance of a sailing ship body | 07-14-2011 |