Masahiko Fukuda
Masahiko Fukuda, Amagasaki JP
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20100218633 | BICYCLE SHIFTING CONTROL APPARATUS - A bicycle shifting control apparatus controls an electrical power supplied from a power supply to first and second gear shifting devices that are operated by first and second gear shift operating devices, respectively. The bicycle shifting control apparatus includes a first power supply sensor and a controller. The first power supply sensor detects a power level of the power supply. The controller receives a power level signal from the first power supply sensor. The controller performs a stopping operation of the first gear shifting device in response to the first power supply sensor detecting the power level of the power supply being below a first prescribed power level, but the controller transmits a second gear shift signal from the second gear shift operating device to the second gear shifting device to perform a second shifting operation of the second gear shifting device. | 09-02-2010 |
Masahiko Fukuda, Chiba JP
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20080272347 | Organic Ligands for Semiconductor Nanocrystals - An organic ligand for a semiconductor nanocrystal including a coordinating functional group, a photopolymerizable functional group, and a functional group capable of imparting solubility in an alkaline solution. The photopolymerizable functional group is preferably an ethylenically unsaturated group, and the functional group capable of imparting solubility in an alkaline solution is preferably a carboxyl group. | 11-06-2008 |
20090267030 | SINTERED BODY FOR VACUUM VAPOR DEPOSITION - A sintered body for vacuum vapor deposition, the sintered body being a sintered body of an oxide containing at least one cation element; the cation element having an electronegativity of 1.5 or more; and the sintered body having a surface roughness of 3 μm or less and a bulk resistance of less than 1×10 | 10-29-2009 |
20100164364 | LIGHT EMITTING DEVICE - A light emitting apparatus ( | 07-01-2010 |
20120018710 | NOVEL POLYMERIZABLE MONOMER AND POLYMER OF THE POLYMERIZABLE MONOMER, AND MATERIAL FOR ORGANIC DEVICE, HOLE INJECTION/TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT ELEMENT EACH COMPRISING THE POLYMER - A polymerizable monomer represented by the following formula (1) which is substituted by one or more groups comprising a polymerizable functional group wherein Ar | 01-26-2012 |
Masahiko Fukuda, Amagasaki City JP
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20090191994 | ELECTRICALLY OPERATED DERAILLEUR THAT RE-ENGAGES A DISENGAGED DERAILLEUR FORCE OVERLOAD CLUTCH - A derailleur includes a motor that drives a drive member, a driven member driven by the drive member, and a clutch having a first element that disengages from a second element when substantial resistance exists in a power transmission path between the drive member and the driven member. An apparatus for controlling the derailleur comprises a re-engage command receiving circuit and a re-engagement circuit, wherein the re-engage command receiving circuit receives a re-engage command signal to re-engage the first element with the second element when the first element is disengaged from the second element, and the re-engagement circuit re-engages the first element with the second element in response to the re-engage command signal. | 07-30-2009 |
20090215561 | ELECTRICALLY OPERATED DERAILLEUR WITH A POWER STORING MECHANISM - A derailleur for a bicycle comprises a base member, a movable member for supporting a chain guide, a linkage mechanism coupling the base member to the movable member, an electrically operated actuating element, and a power storing mechanism. Moving the actuating element causes the movable member to move laterally. A first portion of the power storing mechanism is disposed in a first power transmission path between the actuating element and the movable member, and a second portion of the power storing mechanism is disposed in a different second power transmission path between the actuating element and the movable member. The actuating element comprises a first actuating member and a second actuating member. The first actuating member communicates force in the first power transmission path, the second actuating member communicates force in the second power transmission path, and the first actuating member moves relative to the second actuating member. | 08-27-2009 |
Masahiko Fukuda, Sodegaura-Shi JP
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20080206447 | ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FOR FORMING ORGANIC ELECTROLUMINESCENCE THIN FILM AND ORGANIC ELECTROLUMINESCENCE DEVICE - An organic luminescent material-containing solution contains an organic electroluminescent material and a solvent. The organic electroluminescent material at least contains a host and dopant, and the host is an anthracene derivative. The host is dissolved in the solvent with a content of 0.5 weight percent or more while the solvent exhibits viscosity of 5 cP or more. The solvent contains an alkyl-substituted biphenyl that has an alkyl group having 1 to 10 carbon atoms as a substituent. | 08-28-2008 |
20120286258 | ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE - An organic EL device ( | 11-15-2012 |
Masahiko Fukuda, Sakai City JP
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20160072042 | PIEZOELECTRIC SENSOR FOR BICYCLE COMPONENT - A piezoelectric material contains ferroelectric particles and an adhesive resin. The ratio of the ferroelectric particles relative to the total mass of the ferroelectric particles and the adhesive resin is 40 mass % or greater and 98 mass % or less. | 03-10-2016 |