Patents by Inventor Takeshi Hashimoto

Takeshi Hashimoto 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: 20150222211
    Abstract: An actuator control unit has a first pattern in which the energization phase is switched on every switching of pulse signals, and a second pattern in which, even when a switching timing of the energization phase due to the switching of the pulse signals exists, the energization phase is not switched during a predetermined period, and, in an acceleration period before a specific position in which the actual rotation angle position of the detent plate is going toward the target rotation angle position and then the rotation becomes stable, the energization phase is switched with the first pattern set, then, in a deceleration period after the specific position in which the rotation of the motor is stable and then the actual rotation angle position generally matches the target rotation angle position, the energization phase of the motor is switched with the second pattern set.
    Type: Application
    Filed: June 16, 2014
    Publication date: August 6, 2015
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Toshiaki MARUO, Takeshi HASHIMOTO, Takahiko ONO
  • Publication number: 20150215575
    Abstract: A relay apparatus (10) is provided with a first signal transmitting device compliant with one second signal transmitting device compliant with another standard, a first obtaining device, a second obtaining device, a generating device and a controlling device. If the relay apparatus is connected to an output apparatus via the first signal transmitting device and is connected to a first unit via the second signal transmitting device, the first obtaining device obtains first information about the first unit; a second obtaining device obtains second information about a second unit connected to the output apparatus; a generating device generates third information that allows selection and operation of each of first and second units, on the basis of first and second information, and transmits the third information to the output apparatus; and a controlling device controls the first unit according to a command signal outputted from the output apparatus.
    Type: Application
    Filed: May 11, 2012
    Publication date: July 30, 2015
    Applicant: Pioneer Digital Design and Manufacturing Corporation
    Inventors: Yasuhiro Rin, Mamoru Oda, Takeshi Hashimoto, Yukitaka Shimizu, Satoshi Saito, Shinichiro Kinoshita, Tomoo Nishigaki, Akio Hosokawa
  • Publication number: 20150185650
    Abstract: Provided is a toner obtained by melting and kneading a binder resin containing a polyester resin A and a polyester resin B, a colorant, and a wax, in which in the resin A, the content of a polyhydric alcohol unit derived from an aromatic diol, the content of a polyhydric alcohol unit derived from an oxyalkylene ether of a novolac type phenol resin, and the content of a polyvalent carboxylic acid unit derived from an aliphatic dicarboxylic acid, which contains a straight-chain hydrocarbon having 4 or more to 16 or less carbon atoms as a main chain and has carboxyl groups at both of its terminals, fall within specific ranges, and in the resin B, the content of a polyhydric alcohol unit derived from an aromatic diol and the content of a polyvalent carboxylic acid unit derived from an aromatic dicarboxylic acid or a derivative thereof fall within specific ranges.
    Type: Application
    Filed: December 12, 2014
    Publication date: July 2, 2015
    Inventors: Takeshi Hashimoto, Hideki Kaneko, Nozomu Komatsu, Takakuni Kobori, Yosuke Iwasaki, Ichiro Kanno, Kohji Takenaka, Hiroyuki Fujikawa
  • Publication number: 20150156451
    Abstract: A relay apparatus (10) is provided with: an image output unit (11); switches (SWa, SWb); a control unit (16) for controlling switches; and an obtaining unit (16) for obtaining a first CEC address associated with the relay apparatus if the relay apparatus is connected to an output apparatus (30). The control unit controls switches to select a signal channel connecting a first signal transmitting device (14) and a storage apparatus (20) if the first CEC address and a reproduction command are received. After connecting the relay apparatus and a unit (40), the control unit controls switches to select the signal channel connecting the first signal transmitting device and a second signal transmitting device (15) if the unit is in a video output state, and controls switches to select the signal channel connecting the first signal transmitting device and the image output unit if the unit is in a standby state.
    Type: Application
    Filed: May 11, 2012
    Publication date: June 4, 2015
    Inventors: Yasuhiro Rin, Takeshi Hashimoto, Yoshiyuki Shimizu, Satoshi Saitoh, Shinichiro Kinoshita, Tomoo Nishigaki
  • Publication number: 20150086917
    Abstract: Provided are a toner and a two-component developer each of which: shows a small fluctuation in charge quantity and a small fluctuation in image density even under a high-temperature and high-humidity environment; and does not cause any member contamination even after endurance and hence can stably output an image. The toner and the two-component developer each have a feature in that positively chargeable strontium titanate fine particles are added to toner particles having fixed thereto negatively chargeable silica fine particles.
    Type: Application
    Filed: September 11, 2014
    Publication date: March 26, 2015
    Inventors: Yosuke Iwasaki, Nozomu Komatsu, Takakuni Kobori, Kohji Takenaka, Hideki Kaneko, Takeshi Hashimoto, Ichiro Kanno, Hiroyuki Fujikawa
  • Publication number: 20150030171
    Abstract: Provided is an acoustic signal processing device for producing an output sound meeting listener's preferences by adjusting attack sound, reverberation, and noise component.
    Type: Application
    Filed: January 23, 2013
    Publication date: January 29, 2015
    Applicant: CLARION CO., LTD.
    Inventors: Takeshi Hashimoto, Tetsuo Watanabe
  • Publication number: 20140329176
    Abstract: Provided is a toner that allows a transferred image to be stably output regardless of smoothness of a transfer material even under high-temperature and high-humidity environment or under low-temperature and low-humidity environment, that is excellent in cleanability for a transfer member even at the time of high-speed printing, and that causes less member contamination. The toner is a toner including toner particles each containing a binder resin and a wax, and silica fine particles on surfaces of the toner particles, wherein the silica fine particles have a number-average particle diameter of primary particles of 60 nm or more and 300 nm or less, a coverage rate of the surfaces of the toner particles with the silica fine particles is 15% or more and 95% or less, and the toner has a uniaxial collapse stress at a maximum consolidation stress of 10.0 kPa, of 2.5 kPa or more and 3.5 kPa or less.
    Type: Application
    Filed: April 24, 2014
    Publication date: November 6, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Ichiro Kanno, Nozomu Komatsu, Takakuni Kobori, Takeshi Hashimoto, Yosuke Iwasaki, Hiroyuki Fujikawa, Hideki Kaneko
  • Publication number: 20140201209
    Abstract: [Object] To provide a technology for realizing an environment in which a user can play a game comfortably. [Solving Means] A download executing block 104 obtains a digital content from a server connected to a network. A recording processing block 106 records the digital content in an auxiliary storage device 2. The digital content is constituted of a plurality of files. Each file belongs to at least one of a plurality of groups, and at least one file belongs to each group. A determining block 108 determines where a file is recorded in the auxiliary storage device 2 in group units.
    Type: Application
    Filed: January 13, 2014
    Publication date: July 17, 2014
    Applicant: Sony Computer Entertainment Inc.
    Inventors: Takeshi HASHIMOTO, Masaki TAKAHASHI, Hideya MURAOKA, Naoto OKINO, Andrew R. THALER, Tomoyuki SUZUKA
  • Publication number: 20140150844
    Abstract: Disclosed is a connection sheet for a solar battery cell electrode, which is a polymer sheet for use in the connection between an electrode for extracting an electric power from a solar battery cell and a wiring member through an electrically conductive adhesive material by heating and pressurizing, and which is intercalated between a heating/pressurizing member and the wiring member upon use.
    Type: Application
    Filed: February 5, 2014
    Publication date: June 5, 2014
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Syuichi AZECHI, Ikuo SAKURAI, Masakatsu HOTTA, Takeshi HASHIMOTO
  • Patent number: 8709539
    Abstract: A process and an apparatus for producing a composite material utilize a rotatable hollow body that is inclined with an upstream side being higher than a downstream side. A reaction zone is defined within an elongated chamber in the hollow body. Protrusions inwardly extend from an inner peripheral wall of the hollow body adjacent to the reaction zone. Base material is input into the chamber via a base material introduction port and a carbon source vapor is input into the chamber via a carbon source supply port. A heater heats the reaction zone to a temperature at which carbon nanotubes form on the base material from the carbon source vapor. The protrusions catch base material disposed on the inner peripheral wall of the hollow body when the hollow body rotates and then drop the base material through the reaction zone so that the base material contacts the carbon source vapor.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: April 29, 2014
    Assignees: Meijo University, Meijo Nano Carbon Co., Ltd., Masuoka Ceramic Materials Co., Ltd.
    Inventors: Yoshinori Ando, Mukul Kumar, Takeshi Hashimoto, Norio Kurauchi, Hirotaka Masuoka, Akira Kagohashi
  • Patent number: 8687824
    Abstract: There is provided an acoustic processing device capable of maintaining volume and reproducing audio signals with good sound quality independent of the media audio encoding format, sound source type or sound source volume setting. In the acoustic processing device (1), a limiter control signal generation section (5) generates a limiter control signal for applying rapid variation correction determined based on a short-term signal level variation of an audio signal of a sound source and slow variation correction determined based on a long-term signal level variation of the audio signal of the sound source, and volume control sections (7) and (8) apply the generated limiter control signal to the audio signal and control the volume of the sound source.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: April 1, 2014
    Assignee: Clarion Co., Ltd.
    Inventors: Takeshi Hashimoto, Toru Hikichi
  • Patent number: 8678811
    Abstract: An apparatus for taking out a molded product that can effectively suppress peeling of a cured adhesive applied to fix a fiber-reinforced plastic shaped material to each of a pair of opposed sidewalls of an elevating shaft, the sidewalls being opposite each other in a direction orthogonal to the axial direction of the elevating shaft. A fiber-reinforced section of the fiber-reinforced plastic shaped material is formed of a plurality of warp threads and a plurality of weft threads, which are disposed on a surface of the sidewalls of the elevating shaft such that the plurality of warp threads are juxtaposed in a direction orthogonal to the axial direction of the elevating shaft and extend in the axial direction and the plurality of weft threads are juxtaposed in the axial direction and extend in a direction intersecting the axial direction.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: March 25, 2014
    Assignee: Yushin Precision Equipment Co., Ltd.
    Inventors: Takeshi Hashimoto, Yoshiyuki Tokuyama
  • Publication number: 20140044273
    Abstract: A direct sound extraction device includes: a spectrum transform unit that transforms an input signal, which includes a reverberant sound in a direct sound and on which a Fourier transform process has been performed, to a first amplitude spectrum signal Lfa; a low-pass filter unit (10) that performs a low-pass filtering process on the first amplitude spectrum signal Lfa for each frequency to generate a second amplitude spectrum signal Lfa1; a first subtraction unit (18) that calculates a third amplitude spectrum signal by subtracting the second amplitude spectrum signal Lfa1 from the first amplitude spectrum signal Lfa; and an inverse Fourier transform unit that generates a direct sound signal Lfd from a frequency spectrum signal calculated based on a phase spectrum signal and the third amplitude spectrum signal.
    Type: Application
    Filed: June 14, 2012
    Publication date: February 13, 2014
    Applicant: CLARION CO., LTD.
    Inventors: Takeshi Hashimoto, Tetsuo Watanabe, Toshihiro Fueki
  • Publication number: 20130288173
    Abstract: Provided is a toner that has excellent low-temperature fixability, hot offset resistance, high image glossiness and fixing wraparound resistance, as well as high durable stability. The toner includes toner particles that contain a binder resin, a colorant and a wax, and fine inorganic particles on a surface of the toner particles, wherein the binder resin contains a polyester resin A and a styrene resin B, and a content ratio A/B of the polyester resin A and the styrene resin B is 85/15 or more and 98/2 or less based on mass, the styrene resin B has a weight average molecular weight Mw of a tetrahydrofuran soluble component of 2,000 or more and 5,000 or less, and the toner has been subjected to a hot-air surface treatment.
    Type: Application
    Filed: April 22, 2013
    Publication date: October 31, 2013
    Applicant: Canon Kabushiki Kaisha
    Inventors: Takeshi Hashimoto, Hiroyuki Fujikawa, Nozomu Komatsu, Hideki Kaneko, Yosuke Iwasaki, Ichiro Kanno
  • Publication number: 20130272459
    Abstract: A signal containing a frequency-domain channel estimation value is received and a time-domain channel estimation value is computed by way of DFT computations. An Mth DFT computation, with which the DFT computation begins, is determined according to the number of data, having been not replaced with ‘0’, out of the N pieces of data constituting the frequency-domain channel estimation value. A twiddle factor is generated for computing a datum to be input into the Mth DFT computation. A datum is generated to be input into the Mth DFT computation, by using the frequency-domain channel estimation value and the twiddle factor. The time-domain channel estimation value is computed by performing DFT computations in a range from the Mth DFT computation to the Pth DFT computation, where P=log2 N and N is the number of data consisting the frequency-domain channel estimation value.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 17, 2013
    Applicants: NTT DOCOMO, INC, NEC CORPORATION
    Inventor: Takeshi Hashimoto
  • Patent number: 8554349
    Abstract: It is possible to generate an interpolation signal in which spectrum in frequency characteristics develops in a continuous manner according to a reproduced music without increasing the sampling rate (sampling frequency) in up-sampling processing. A high-frequency interpolation device 1 includes: a frequency band determination section 2 that determines a bandwidth type of an audio signal as a frequency band determination value preset for each bandwidth according to the frequency characteristics of the audio signal; and an interpolation signal generation section 3 that selects a filter coefficient of a high-pass filter in accordance with the frequency band determination value 2, performs filtering for the audio signal by using the high-pass filter having the selected filter coefficient, and generates a high-frequency interpolation signal for the audio signal.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: October 8, 2013
    Assignee: Clarion Co., Ltd.
    Inventor: Takeshi Hashimoto
  • Publication number: 20130129549
    Abstract: According to a compressor of the present invention, the compressor further comprises an oil separating mechanism 40 which separates oil from the refrigerant gas discharged from the compressing mechanism 10, the oil separating mechanism 40 includes a cylindrical space 41 in which the refrigerant gas orbits, an inflow portion 42 for flowing the refrigerant gas discharged from the compressing mechanism 10 into the cylindrical space 41, a sending-out port 43 for sending out, from the cylindrical space 41 to the one container space 32, the refrigerant gas from which the oil is separated, and an exhaust port 44 for discharging the separated oil from the cylindrical space 41 into the other container space 32. According to this configuration, efficiency of the electric motor 20 is enhanced, volumetric efficiency is enhanced, and low oil circulation is realized.
    Type: Application
    Filed: March 15, 2012
    Publication date: May 23, 2013
    Applicant: PANASONIC CORPORATION
    Inventors: Atsushi Sakuda, Yoshiyuki Futagami, Hiroyuki Kawano, Yusuke Imai, Takashi Morimoto, Osamu Aiba, Takeshi Hashimoto
  • Publication number: 20130046806
    Abstract: Disclosed is a fast Fourier transform circuit capable of high-speed reading and writing of data processed in the individual stages of a fast Fourier transform calculation without segmenting memory. The circuit is provided with: a calculation unit which performs the fast Fourier calculations with digital Fourier transforms as structural elements; memory for storing the input/output data of the calculation unit; and a means for controlling the writing of calculation results from the calculation unit to the memory such that the order of reading data from the memory is the same at each stage in the multi-stage calculation performed on the data being processed by the calculation unit.
    Type: Application
    Filed: February 10, 2011
    Publication date: February 21, 2013
    Applicants: NTT DOCOMO, INC., NEC CORPORATION
    Inventor: Takeshi Hashimoto
  • Publication number: 20130039792
    Abstract: According to a compressor of the present invention, the compressor further comprises an oil separating mechanism 40 which separates oil from the refrigerant gas discharged from the compressing mechanism 10, the oil separating mechanism 40 includes a cylindrical space 41 in which the refrigerant gas orbits, an inflow portion 42 for flowing the refrigerant gas discharged from the compressing mechanism 10 into the cylindrical space 41, a sending-out port 43 for sending out, from the cylindrical space 41 to the one container space 32, the refrigerant gas from which the oil is separated, and an exhaust port 44 for discharging the separated oil and a portion of the refrigerant gas from the cylindrical space 41, and a center of the sending-out port 43 is deviated in a direction opposite from the inflow portion 42 from a center axis of the cylindrical space 41.
    Type: Application
    Filed: December 22, 2011
    Publication date: February 14, 2013
    Applicant: PANASONIC CORPORATION
    Inventors: Takeshi Hiratsuka, Osamu Aiba, Takeshi Hashimoto, Akinori Fukuda, Shiho Furuya, Atsushi Sakuda, Yoshiyuki Futagami, Hiroyuki Kawano, Yusuke Imai, Takashi Morimoto, Tatsuya Nakamoto
  • Patent number: 8351619
    Abstract: There is provided an auditory sense correction device capable of adding favorable loudness characteristics to an output sound without depending on sound source characteristics of an audio signal even when a high-frequency band or a low-frequency band of the audio signal has already been subjected to loudness correction. The auditory sense correction device 1 includes: a loudness processing section 2 which applies loudness processing to audio signals on a frequency band basis, a gain calculation section 4 which calculates a level difference between a signal level of each frequency band and signal level of original frequency band; and gain setting section 5 which applies a correction gain of each frequency band to the audio signal of each frequency band that has been subjected to loudness processing.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: January 8, 2013
    Assignee: Clarion Co., Ltd.
    Inventor: Takeshi Hashimoto