Patents by Inventor Takagi
Takagi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20150153573Abstract: A light guide member includes four or more curved surfaces (in a case of FIG. 1, a first surface to a fourth surface) having three or more non-axisymmetric curved surfaces so that sufficient aberration correction becomes possible and video having a wide viewing angle and high performance can be displayed. Besides, in the inside of the light guide member, since the length of an optical path can be sufficiently ensured even in a case of a small optical system by reflection of video light GL being performed four times, an entire apparatus can be small in size and light in weight. Further, the video light is displayed to an observer on a divergent optical path which does not allow an intermediate image to be formed in an enlarged manner so that optical design becomes easy compared to in a case of allowing an intermediate image to be formed.Type: ApplicationFiled: October 30, 2014Publication date: June 4, 2015Inventors: Akira KOMATSU, Takahiro TOTANI, Masayuki TAKAGI, Takashi TAKEDA, Toshiaki MIYAO
-
Publication number: 20150154476Abstract: A printer and printing control method to enable print data received from a host computer to be selectively deleted without modifying the host computer or application. A data receiving unit 100 receives print data from a host computer 40. A deletion line parameter unit 81 sets the number of deletion lines that are to be deleted from the received print data. A print data deletion unit 87 deletes the print data corresponding to the deletion lines set by the deletion line parameter unit 81. A printing unit 120 then prints a receipt using the actual (i.e., corrected) print data, which is the received print data remaining after deletion of the selected deletion lines by the print data deletion unit 87.Type: ApplicationFiled: February 9, 2015Publication date: June 4, 2015Inventor: Akimasa Takagi
-
Publication number: 20150153767Abstract: An object of the present technology is to provide a display device that includes an input device capable of being easily incorporated into the display device as a capacitance coupling type input device. The display device is provided with an input device having a plurality of driving electrodes 11 formed by dividing a common electrode of a liquid crystal panel 1 via slits and detection electrodes 12 arranged to cross the driving electrodes 11, and a capacitive element is formed between respective ones of the driving electrodes 11 and the detection electrodes 12. The driving electrodes 11 and the detection electrodes 12 are constituted by electrically connecting a plurality of island-like electrode blocks 11a, 12a to each other via connection portions 11b, 12b, and the electrode blocks lla of the driving electrodes 11 and the electrode blocks 12a of the detection electrodes 12 are arranged not to be opposed to each other.Type: ApplicationFiled: December 30, 2014Publication date: June 4, 2015Inventors: Takahito NAKAYAMA, Hiroyuki KADO, Shigeo KASAHARA, Naoki KOSUGI, Manabu INOUE, Akira TOKAI, Kazushige TAKAGI
-
Publication number: 20150153557Abstract: A plurality of specimens or a plurality of targets in a specimen are accurately examined. A microscope apparatus includes a light source; an image-generating unit generating an image of a specimen; a control unit controlling the light source and the image-generating unit depending on a predetermined irradiation condition or a predetermined image generation condition; an image-analyzing unit analyzing the image generated by the image-generating unit to extract targets; and a condition-changing unit changing the irradiation condition and/or the image generation condition based on a difference between an actual luminance of each of the extracted targets in the image and a desired luminance such that the actual luminance of the target in the image satisfies the desired luminance. If the irradiation condition and/or the image generation condition is changed, the control unit redrives the light source and the image-generating unit depending on the changed irradiation condition and/or image generation condition.Type: ApplicationFiled: December 3, 2014Publication date: June 4, 2015Applicant: OLYMPUS CORPORATIONInventor: Kosuke TAKAGI
-
Publication number: 20150155760Abstract: An insulator includes: a trunk portion that is interposed between a tooth and a stator coil; and a first flange portion that is disposed on the trunk portion so as to be adjacent to the stator coil in a radial direction of a stator core. A notch portion is disposed on a flange protruding portion of the first flange portion that protrudes from the stator core in the axial direction of the stator core from an outer circumferential portion of the flange protruding portion toward the trunk portion. A holder that has a holder main body that is disposed on the notch portion is mounted onto the flange protruding portion. A temperature sensor is held between the holder main body and the stator coil.Type: ApplicationFiled: April 15, 2014Publication date: June 4, 2015Applicant: Mitsubishi Electric CorpprationInventors: Tomohiro BESSHO, Ryuji KITAMURA, Katsunari TAKAGI, Masaya INOUE
-
Publication number: 20150155314Abstract: A semiconductor substrate is provided with a plurality of photosensitive regions on a first principal surface side. An insulating film has a third principal surface and a fourth principal surface opposed to each other, and is arranged on the semiconductor substrate so that the third principal surface is opposed to the first principal surface. A cross section parallel to a thickness direction of the semiconductor substrate, of a region corresponding to each photosensitive region in the first principal surface is a corrugated shape in which concave curves and convex curves are alternately continuous. A cross section parallel to a thickness direction of the insulating film, of a region corresponding to each photosensitive region in the third principal surface is a corrugated shape in which concave curves and convex curves are alternately continuous corresponding to the first principal surface. The fourth principal surface is flat.Type: ApplicationFiled: March 1, 2013Publication date: June 4, 2015Inventors: Shin-ichiro Takagi, Yasuhito Yoneta, Kenichi Sugimoto, Hisanori Suzuki, Masaharu Muramatsu
-
Patent number: 9046969Abstract: An input device includes an electrode part, a switching circuit, a driving circuit, a detecting circuit, and a controller. The electrode part includes a plurality of electrode pieces. The switching circuit is formed of a plurality of switches connected to the electrode pieces respectively. The driving circuit and the detecting circuit are connected to the electrode part via the switching circuit. The controller is connected to the driving circuit, the switching circuit, and the detecting circuit. The controller controls the respective switches such that the electrode pieces are individually opened or connected to one of the driving circuit and the detecting circuit.Type: GrantFiled: May 19, 2011Date of Patent: June 2, 2015Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Shinji Kamaeguchi, Tamotsu Yamamoto, Hiroyasu Okada, Takaya Nakamura, Naoyuki Takagi
-
Patent number: 9046044Abstract: Provided is a vehicle control apparatus that can prevent the deterioration of drivability. An ECU executes a reduction control when speed reduction of a vehicle is determined as a control permit condition is established, and does not execute the reduction control when the speed reduction is not determined as the condition is not established. Additionally, when determined that a vehicle behavior stabilization control that stabilizes behavior of the vehicle is being executed, the ECU determines the speed reduction of the vehicle by changing a speed reduction threshold value for determining the speed reduction. This makes it possible to adequately determine the speed reduction of the vehicle even when a drive state of the vehicle is changed by the execution of the vehicle behavior stabilization control, thereby allowing the execution and non-execution of the reduction control to be switched reflecting a driver's intention and thus preventing the drivability from being deteriorated.Type: GrantFiled: March 29, 2010Date of Patent: June 2, 2015Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Michihito Shimada, Yuki Minase, Toshiya Oishi, Tsutomu Miyazaki, Masashi Takagi, Kenichi Okaya
-
Patent number: 9046163Abstract: A transmission device includes a rotatable shaft, a first transmission member, and a second transmission member. The first transmission member includes a first fitting portion fitted coaxially to an outer circumferential surface of the rotatable shaft, and is attached to the rotatable shaft to transmit torque. The second transmission member is rotatably driven by a driving device and includes a second fitting portion fitted coaxially to the outer circumferential surface of the rotatable shaft. The second transmission member is connected coaxially to the first transmission member while the first and the second fitting portions are fitted to the outer circumferential surface of the rotatable shaft.Type: GrantFiled: June 3, 2014Date of Patent: June 2, 2015Assignee: RICOH COMPANY, LTD.Inventor: Hiroaki Takagi
-
Patent number: 9046838Abstract: A fixing device includes a fixing rotary body and a heater disposed opposite the fixing rotary body. A heat shield is movable in a circumferential direction of the fixing rotary body and interposed between the heater and the fixing rotary body to shield the fixing rotary body from the heater. An overheating suppressor is interposed between the heater and the heat shield to shield the heat shield from the heater. The heat shield includes an intermediate portion spanning in the circumferential direction of the fixing rotary body and movable between a shield position where the intermediate portion is disposed opposite the heater directly and a retracted position where the intermediate portion is disposed opposite the heater via the overheating suppressor.Type: GrantFiled: August 30, 2013Date of Patent: June 2, 2015Assignee: Ricoh Company, Ltd.Inventors: Yuji Arai, Takayuki Seki, Yoshiki Yamaguchi, Shuntaroh Tamaki, Yutaka Ikebuchi, Kazuya Saito, Kenji Ishii, Tadashi Ogawa, Teppei Kawata, Arinobu Yoshiura, Toshihiko Shimokawa, Kensuke Yamaji, Masaaki Yoshikawa, Hiromasa Takagi, Naoki Iwaya, Takahiro Imada, Hajime Gotoh, Akira Suzuki, Hiroshi Yoshinaga, Ryuuichi Mimbu, Takuya Seshita, Takeshi Yamamoto, Shuutaroh Yuasa
-
Patent number: 9046060Abstract: An operation of a change valve is changeable between a valve closing state, in which the change valve is closed to close connection between a pump passage and a canister passage and to open connection between an atmosphere passage and the canister passage, and a valve opening state, in which the change valve is opened to open the connection between the pump passage and the canister passage and to close the connection between the atmosphere passage and the canister passage. An ECU determines that the change valve is abnormal when a value, which is obtained by subtracting a second reference pressure measured in an (n?1)th execution of a fuel vapor leakage sensing process from a first reference pressure measured in an nth execution of the fuel vapor leakage sensing process, is equal to or larger than a predetermined threshold value.Type: GrantFiled: February 15, 2013Date of Patent: June 2, 2015Assignee: DENSO CORPORATIONInventors: Kosei Takagi, Mitsuyuki Kobayashi
-
Patent number: 9048567Abstract: A connector capable of being fitted to a partner connector is provided with a lock member, a solenoid having a plunger, a restriction member having a restricting part, and a restricted part. In a fitted state in which the connector and the partner connector are fitted to each other, the lock member engages the partner connector and locks the two connectors into a fitted state. The solenoid drives the plunger between a restriction position and a release position. The restriction member is movably supported by the plunger. The restricted part receives the restricting part when the plunger is driven into the restriction position. When the plunger is in the restriction position, movement of the restricted part is restricted by the restricting part, and thereby the restricted part directly or indirectly prevents release of the fitted state.Type: GrantFiled: December 28, 2011Date of Patent: June 2, 2015Assignee: Japan Aviation Electronics Industry, LimitedInventors: Yohei Takagi, Yoshiro Otsuka, Osamu Hashiguchi
-
Patent number: 9046837Abstract: A fixing device includes a heater to generate heat based on soft-start control. The heater is supplied with power using different power-turn-on-duty control patterns in accordance with power requirements and an operation mode of the fixing device.Type: GrantFiled: January 4, 2012Date of Patent: June 2, 2015Assignee: Ricoh Company, Ltd.Inventors: Yutaka Ikebuchi, Masaaki Yoshikawa, Kenji Ishii, Yuji Arai, Hiromasa Takagi, Naoki Iwaya, Tetsuo Tokuda, Yoshiki Yamaguchi, Takuya Seshita, Takahiro Imada, Ippei Fujimoto, Hiroshi Yoshinaga, Hajime Gotoh, Arinobu Yoshiura, Toshihiko Shimokawa
-
Patent number: 9048164Abstract: A solid state imaging device includes a P-type semiconductor substrate 1A, a P-type epitaxial layer 1B grown on the semiconductor substrate 1A, an imaging region VR grown within the epitaxial layer 1B, and an N-type semiconductor region 1C grown within the epitaxial layer 1B. The solid state imaging device further includes a horizontal shift register HR that transmits a signal from the imaging region VR, and a P-type well region 1D formed within the epitaxial layer 1B. The N-type semiconductor region 1C extends in the well region 1D. A P-type impurity concentration in the well region 1D is higher than a P-type impurity concentration in the epitaxial layer 1B. A multiplication register EM that multiplies electrons from the horizontal shift register HR is formed in the well region 1D.Type: GrantFiled: January 27, 2010Date of Patent: June 2, 2015Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Hisanori Suzuki, Yasuhito Yoneta, Shin-ichiro Takagi, Kentaro Maeta, Masaharu Muramatsu
-
Patent number: 9045786Abstract: This invention is intended to search for a transcription regulator having a novel function of improving the amount of substances produced per individual plant and to enhance such properties in a plant. A chimeric protein resulting from the fusion of a transcription factor belonging a transcription factor family that includes a transcription factor comprising the amino acid sequence as shown in SEQ ID NO: 4 with the repressor domain is expressed in a plant.Type: GrantFiled: March 3, 2009Date of Patent: June 2, 2015Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Chikara Ohto, Hiroshi Chatani, Satoshi Kondo, Norihiro Mitsukawa, Nobuhiko Muramoto, Masaru Takagi, Kyoko Matsui
-
Patent number: 9046451Abstract: A method of bending a long member includes applying a tensile force to the long member to draw out the long member in a lengthwise direction thereof, measuring a displacement of the long member after commencement of the application of the initial tensile force, and bending the long member by applying a correction tensile force and a bending pressure for bending the long member into a curved shape in the lengthwise direction simultaneously to the long member upon the displacement exceeding a predetermined tensile fracture threshold value within a predetermined period of time or after a lapse of the predetermined period of time without the displacement exceeding the tensile fracture threshold value. The correction tensile force is smaller than the tensile force at the time the displacement exceeds the tensile fracture threshold value or the tensile force at the lapse of the predetermined period of time.Type: GrantFiled: March 12, 2013Date of Patent: June 2, 2015Assignee: SHIROKI CORPORATIONInventors: Jiro Yoshihara, Kazuyuki Takagi, Akinori Matubara, Yuji Mori
-
Patent number: 9046842Abstract: A fixing device includes a heat source, a fixing roller, a pressure roller, an elastic layer, a pressing portion, a restricting portion and a driving unit. The fixing roller is heated by the heat source. The pressure roller is held in contact with the fixing roller and forms a fixing nip portion through which a sheet is to be passed. The elastic layer is formed on an inner layer of the fixing roller. The pressing portion presses one roller of the fixing roller and the pressure roller against the other roller while compressing the elastic layer. The restricting portion restricts a compression amount of the elastic layer lest the compression amount should exceed a preset compression amount when the pressing portion presses the roller. The driving unit drives and rotates one of the fixing roller and the pressure roller in a state where the compression amount is restricted.Type: GrantFiled: July 24, 2013Date of Patent: June 2, 2015Assignee: Kyocera Document Solutions Inc.Inventor: Masaru Takagi
-
Patent number: 9044860Abstract: A control method of a robot apparatus, the robot apparatus including a link and a pair of actuators, obtaining each driving force command value of each of the actuators, and controlling each of the actuators, the control method including: a torque command value computation step; a change computation step of computing a difference between the joint stiffness command value and a value and performing a computation of subtracting a value from the joint stiffness command value; an iterative step of iterating the computations of the torque command value computation step and the change computation step until the difference converges to a value equal to or smaller than a predetermined value; and a driving force command value computation step to compute each of the driving force command values when the difference is converged to a value equal to or smaller than the predetermined value.Type: GrantFiled: December 20, 2012Date of Patent: June 2, 2015Assignee: CANON KABUSHIKI KAISHAInventor: Kiyoshi Takagi
-
Publication number: 20150144550Abstract: A separation membrane element includes a water collecting pipe, a separation membrane main body having a feed-side face and a permeate-side face, a feed-side channel material and permeate-side channel materials. The separation membrane main body, the feed-side channel material and the permeate-side channel materials are spirally wound around the water collecting tube. A plurality of the permeate-side channel materials are discontinuously provided on the permeate-side face of the separation membrane main body, along a first direction that is a longitudinal direction of the water collecting pipe. The feed-side channel material has a thickness of from 0.15 to 0.5 mm.Type: ApplicationFiled: June 28, 2013Publication date: May 28, 2015Applicant: TORAY INDUSTRIES, INC.Inventors: Yoshiki Okamoto, Masakazu Koiwa, Hiroyuki Yamada, Kentaro Takagi, Hiroho Hirozawa, Tsuyoshi Hamada, Masahiro Kimura
-
Publication number: 20150145254Abstract: Electric power obtained by wind power generation is used effectively. A power generation system in an embodiment includes: a wind power generation apparatus; a solar thermal power generation apparatus; and an electrothermal converting unit. The solar thermal power generation apparatus includes: a heater heating a heating medium by solar heat; and a heat exchanger exchanging heat of the heating medium heated by the heater and heat of a working fluid to operate a drive mechanism of a power generator. The electrothermal converting unit converts part of electric power generated by the wind power generation apparatus into heat to heat the heating medium.Type: ApplicationFiled: February 5, 2015Publication date: May 28, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Mikhail RODIONOV, Yasuo Takagi, Nobuo Okita, Kazuo Takahata, Yoichi Tone, Dai Murayama