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Atsushi Kamada

Atsushi Kamada, Tsukuba JP

Patent application numberDescriptionPublished
20100197926METHOD FOR PRODUCING INDOLE DERIVATIVE HAVING PIPERIDINE RING - It is possible to commercially advantageously prepare 1-{1-[2-(7-methoxy-2,2-dimethyl-4-oxochroman-8-y)ethyl]piperidin-4-yl}-N-methyl-1H-indole-6-carboxamide by coupling (7-methoxy-2,2-dimethyl-4-oxochroman-8-yl)acetaldehyde, which is obtained by oxidizing 8-(2-hydroxyethyl)-7-methoxy-2,2-dimethylchroman-4-one, with N-methyl-1-(piperidin-4-yl)-1H-indole-6-carboxamide.08-05-2010
20100280243PROCESS FOR PRODUCTION OF 4- (SUBSTITUTED PHENYL) HEXAHYDROPYRIDO [2,1-C] [1,4] OXAZIN-6-ONE - 4-(Substituted phenyl)hexahydropyrido[2,1-c][1,4]oxazin-6-one represented by formula (I) or a salt thereof is useful as an intermediate for the production of a bicyclic cinnamide compound which is an Aβ production inhibitor. 4-(Substituted phenyl)hexahydropyrido[2,1-c][1,4]oxazin-6-one or the salt thereof can be produced in an industrially advantageous manner by subjecting a compound represented by formula (II) or a salt thereof to an intramolecular condensation reaction.11-04-2010

Atsushi Kamada, Nishikamo-Gun JP

Patent application numberDescriptionPublished
20090062064SHIFT CONTROL APPARATUS - A shift control apparatus is provided with a shift intention detecting device that electrically detects a shift intention of a driver; a shift driving device electrically controlled based on the shift intention; a shift mechanism; a first position information detecting device that detects, without contact, position information of the mechanical displacement of the shift mechanism; a shift position determining device that determines the shift position based on the position information; a second position information detecting device that detects the position information in a different way than the first position information detecting device does; a malfunction determining device that determines whether the position information detected by the first position information detecting device is erroneous; and a switching device that switches from control based on the first position information detecting device to control based on the second position information detecting device when it has been determined that the position information detected by the first position information detecting device is erroneous.03-05-2009
20090326767VEHICLE CONTROL APPARATUS, VEHICLE CONTROL METHOD, COMPUTER PROGRAM FOR IMPLEMENTING SAME METHOD, AND DATA STORAGE MEDIUM STORING SAME COMPUTER PROGRAM - A vehicle control apparatus for a vehicle that includes a brake mechanism that produces braking force through the actuation of a first actuator and a shift mechanism that changes the shift position of a transmission through the actuation of a second actuator. The vehicle control apparatus includes: a controller that controls the electric power supplied to the first actuator and that controls the electric power supplied to the second actuator; a first electric power supply unit that supplies electric power to the controller; a second electric power supply unit that supplies electric power to the first actuator; and a third electric power supply unit that supplies electric power to the second actuator. An actuator control unit in the controller controls the electric power supplied to the second actuator from the second electric power supply unit or from the third electric power supply unit when the second actuator is not able to operate using the electric power supplied from the first electric power supply unit.12-31-2009
20100145583SHIFT CONTROL DEVICE - In a shift control device operative to determine shift positions based on an absolute positional information related to a mechanical displacement of a shift mechanism, it is intended that the shift positions are accurately determined regardless of disturbance and deterioration with time. It is determined as to whether a varying width of a position voltage PV representing absolute positional information relative to a varying width of a pulse count number CP representing relative positional information is larger than an varying allowable range. When a state, under which difference between the both variations is larger than the varying allowable range, continues beyond a determining time T, a determination is made that persistent disturbance is existed in the position voltage PV, and a correlation between the position voltage PV and the shift positions “P”, “R”, “N” and “D” is learnt and corrected. This allows the correlation to be corrected even if a variation occurs in the position voltage PV due to for instance variations in a disturbance magnetic field or an environmental temperature, a change with time of an output characteristic of a hall element 06-10-2010

Patent applications by Atsushi Kamada, Nishikamo-Gun JP

Atsushi Kamada, Ibaraki JP

Patent application numberDescriptionPublished
20090182149SALT OF SULFINYLBENZIMIDAZOLE COMPOUND, AND CRYSTAL AND AMORPHOUS FORM THEREOF - Salts of 2-[({4-[(2,2-dimethyl-1,3-dioxan-5-yl)methoxy]-3,5-dimethylpyridin-2-yl}methyl)sulfinyl]-1H-benzimidazole and their crystalline and amorphous forms.07-16-2009
20090192316PROCESS FOR PREPARATION OF WATER-SOLUBLE AZOLE PRODRUGS - An object of the present invention is to provide a process, or the like, suitable for the industrialization of effective deprotection reaction without using a toxic solvent as well as to provide a process, or the like, for preparing a water-soluble azole prodrug effectively. The present invention provides a process for preparing a salt represented by Formula (I);07-30-2009
20100022778PROCESS FOR PRODUCTION OF SULFINYLBENZIMIDAZOLE COMPOUNDS OR SALTS THEREOF - It is an object of the present invention to provide a process for the production on an industrial scale of a compound (1) or a salt thereof. There is provided a process for the production of compound (1) represented by the formula or a salt thereof: (wherein R1 and R3 independently represents a hydrogen atom or a methyl group), the process comprising the steps of: (a) reacting together a compound (3T) represented by the formula: (wherein X1 represents a leaving group, and R1 and R3 are defined as above) and (2,2-dimethyl-1,3-dioxan-5-yl)methanol represented by the formula or a salt thereof: so as to produce a compound (2T) represented by the formula (wherein R1 and R3 are defined as above); and (b) reacting the compound represented by above formula (2T) with an oxidizing agent.01-28-2010

Patent applications by Atsushi Kamada, Ibaraki JP

Atsushi Kamada, Tsukuba-Shi JP

Patent application numberDescriptionPublished
20080214815Process for preparing phenoxypyridine derivatives - A process for preparing a compound represented by the formula (I):09-04-2008
20080318924PHENOXYPYRIDINE DERIVATIVE SALTS AND CRYSTALS THEREOF, AND PROCESS FOR PREPARING THE SAME - The invention provides acid addition salts of the compounds represented by formula (1) or (2), or crystals thereof, and processes for preparing the same. The salts or crystals have HGFR inhibitory activity and excellent physical properties (solubility, safety, etc.) and are therefore useful as anti-tumor agents, angiogenesis inhibitors and inhibitors for metastasis for a various types of tumor.12-25-2008
20090325930SELECTIVE ESTROGEN RECEPTOR MODULATOR - The present invention provides a compound represented by the following formula (I);12-31-2009
20120004315Selective Estrogen Receptor Modulator - The present invention provides a compound represented by the following formula (I);01-05-2012

Patent applications by Atsushi Kamada, Tsukuba-Shi JP

Atsushi Kamada, Toyota-Shi, Aichi-Ken JP

Atsushi Kamada, Ushiku-Shi JP

Patent application numberDescriptionPublished
20090215795CYCLIC AMIDINE DERIVATIVES - A cyclic amidine derivative represented by the formula:08-27-2009

Atsushi Kamada, Miyoshi-Shi JP

Patent application numberDescriptionPublished
20110112736VEHICLE CONTROL DEVICE - A vehicle control device having a shift-by-wire system that switches a driving range of a vehicle transmission by inputting a range switching signal to a shift switching device, includes: an abnormality detecting means that detects an abnormality that the shift switching device cannot switch the driving range, of the shift-by-wire system; and a driving force suppressing means that suppresses a driving force of a vehicle when an abnormality is detected in the shift-by-wire system and when a vehicle stop is predicted, and the driving force suppressing means switching a gear stage of the vehicle transmission to a higher-speed gear stage.05-12-2011

Atsushi Kamada, Aichi JP

Patent application numberDescriptionPublished
20120016558ANTITHEFT DEVICE FOR VEHICLE - An antitheft device for vehicle includes store means storing a parking-lock canceling state activating a parking lock canceling operation and a parking lock state disabling the parking lock canceling operation alternatively, and switching means switching the parking lock state to the parking-lock canceling state upon success of a verification, an initial value of the store means being set to the parking-lock canceling state.01-19-2012