Patents by Inventor Yasuo Takemura

Yasuo Takemura 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).

  • Patent number: 9099817
    Abstract: A waterproof connector (1) comprises: retainers (50) and (60) which include an inner receiving portion (91) formed on opposite surfaces (51) and (61) which face a wiring substrate (30); and a first seal member (70) which is filled in at least the inner receiving portion (91). An outer receiving portion (92) is formed on outer surfaces (55) and (65) and side surfaces (50d), (50e), (60d), and (60e) of the retainers (50) and (60). Defective portions (58) and (68), which pass from the outer surfaces (55) and (65) to the inner receiving portion (91), are formed in the retainers (50) and (60). The inner receiving portion (91) communicates with the outer receiving portion (92) at the side surfaces (50d), (50e), (60d), and (60e). The first seal member (70) includes: an inner seal portion (70a) which is received in the inner receiving portion (91); and; a defective seal portion (70d) and a side seal portion (70c) which are formed integrally with the inner seal portion (70a).
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: August 4, 2015
    Assignee: FUJIKURA LTD.
    Inventors: Masahiro Kondo, Yasuo Takemura
  • Patent number: 8827740
    Abstract: A waterproof connector (1) comprises: retainers (50) and (60) which include an inner receiving portion (91) formed on opposite surfaces (51) and (61) which face a wiring substrate (30); and a first seal member (70) which is filled in at least the inner receiving portion (91). An outer receiving portion (92) is formed on outer surfaces (55) and (65) and side surfaces (50d), (50e), (60d), and (60e) of the retainers (50) and (60). Defective portions (58) and (68), which pass from the outer surfaces (55) and (65) to the inner receiving portion (91), are formed in the retainers (50) and (60). The inner receiving portion (91) communicates with the outer receiving portion (92) at the side surfaces (50d), (50e), (60d), and (60e). The first seal member (70) includes: an inner seal portion (70a) which is received in the inner receiving portion (91); and; a defective seal portion (70d) and a side seal portion (70c) which are formed integrally with the inner seal portion (70a).
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: September 9, 2014
    Assignee: Fujikura Ltd.
    Inventors: Masahiro Kondo, Yasuo Takemura
  • Patent number: 8523600
    Abstract: An electronic device includes an electronic control unit, a wire, and a wiring-side connector. When a movable member is arranged in a first arrangement relative to a wiring-side connector main body, the movable member is in a position where the movable member does not prevent the wire from projecting from the main body to extend straight in a counter-fitting direction. When the movable member rotates from the first arrangement to a second arrangement relative to the main body, a restricting member approaches a portion of the main body from which the wire projects, to press and bend the wire, so a direction in which the wire projects from the main body is limited to a direction crossing the counter-fitting direction. When the movable member is arranged in the second arrangement and the main body is fitted to an ECU-side connector, the second arrangement is maintained.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: September 3, 2013
    Assignees: Denso Corporation, Fujikura Ltd.
    Inventors: Toshio Hosokawa, Yasuo Takemura, Yuji Ishitani
  • Patent number: 8091218
    Abstract: Provided is a bending rigid printed wiring board which facilitate the mounting of electric parts (realization of a high producibility and high assemblability substrate circuit) and enables spaces to be saved and which can be easily manufactured. That is, provided is a bending rigid printed wiring board, which is characterized in that a heat resistant resin layer is laminated on a front surface of a hard core material provided so as to contain a gap portion and also on a top surface of the gap portion, in that a heat resistant resin layer is laminated on a rear surface of the core material except the gap portion, in that a conductor layer is laminated and firmly fixed via the heat resistant resin layers and in that the conductor layer is etched, whereby a circuit is formed.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: January 10, 2012
    Assignees: Fujikura Ltd., Kyoei Electric Co., Ltd.
    Inventors: Atsushi Momota, Ichiro Terunuma, Takeshi Hasegawa, Yasuo Takemura, Yoshifumi Hatakeyama, Hiroshi Harada, Makoto Katoh
  • Patent number: 8077234
    Abstract: An image pickup device has a signal processing part configured to perform signal process for the first to third color signals. The signal processing part includes a first color generator configured to generate a fourth color signal corresponding to a reference pixel based on a ratio between a second color signal at a pixel located in vicinity of the reference pixel and a first color signal at a pixel located in vicinity of the reference pixel, a second color generator configured to generate a fifth color signal corresponding to the reference pixel based on a ratio between a third color signal at a pixel located in vicinity of the reference pixel and the first color signal at a pixel located in vicinity of the reference pixel, and a image quality converter configured to generate color signals by performing a predetermined image process based on the first to fifth color signals.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: December 13, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yasuo Takemura, Hiroto Honda, Kazuhito Sasaki, Tatsuya Shimoike
  • Publication number: 20110060479
    Abstract: An electronic device includes an electronic control unit, a wire, and a wiring-side connector. When a movable member is arranged in a first arrangement relative to a wiring-side connector main body, the movable member is in a position where the movable member does not prevent the wire from projecting from the main body to extend straight in a counter-fitting direction. When the movable member rotates from the first arrangement to a second arrangement relative to the main body, a restricting member approaches a portion of the main body from which the wire projects, to press and bend the wire, so a direction in which the wire projects from the main body is limited to a direction crossing the counter-fitting direction. When the movable member is arranged in the second arrangement and the main body is fitted to an ECU-side connector, the second arrangement is maintained.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 10, 2011
    Applicants: DENSO CORPORATION, Fujikura Ltd.
    Inventors: Toshio Hosokawa, Yasuo Takemura, Yuji Ishitani
  • Publication number: 20100294544
    Abstract: This invention provides a bending-type rigid printed wiring board that can easily realize mounting of electric components (can realize a plated circuit having high productivity and assembling properties), can realize space saving, and can realize easy production. The bending-type rigid printed wiring board comprises a hard cure material (1) with a space part (1A) inserted thereinto. A heat-resistant resin layer (31) is stacked on the surface of the hard core material (1) and, at the same time, on the upper surface of the space part (1A). A heat-resistant resin layer (32) is stacked on the backside of the core material (1) except for the space part (1A). Further, a conductor layer (4) is stacked and fixed through the heat-resistant resin layers (31, 32). The conductor layer (4) has been etched to form a circuit.
    Type: Application
    Filed: July 28, 2006
    Publication date: November 25, 2010
    Inventors: Atsushi Momota, Ichiro Terunuma, Takeshi Hasegawa, Yasuo Takemura, Yoshifumi Hatakeyama, Hiroshi Harada, Makoto Katoh
  • Publication number: 20040165091
    Abstract: An image pickup apparatus comprises an image pickup device for obtaining a first image signal picked up with a first exposure time and a second image signal picked up with a second exposure time different from the first exposure time, an image signal processing unit for conducting image signal processing on the first image signal and the second image signal and combining them into one image signal, a control unit for controlling the image pickup device and the image signal processing unit, and an image signal output unit for taking out the image signal subjected to the signal processing. The image pickup means includes a CMOS sensor, and the first image signal and the second image signal supplied from the image pickup means are subjected to photoelectric conversion, immediately output as signals and subjected to the signal processing in the image signal output unit.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Inventors: Yasuo Takemura, Akio Nishimaki
  • Patent number: 6630625
    Abstract: A wire harness includes a flat cable having a trunk portion formed by covering a plurality of parallel electric wires with an insulating coating by integral molding, a plurality of branch portions formed by branching the trunk portion, and a joint device for connecting not less than two electric wires of the plurality of electric wires constituting the trunk portion to electrically short-circuit the branch portions.
    Type: Grant
    Filed: March 28, 1995
    Date of Patent: October 7, 2003
    Assignee: Fujikura Limited
    Inventors: Kazuya Akashi, Kazuo Enomoto, Naoki Goshima, Kenichirou Takahashi, Hideki Kawamura, Takeshi Hasegawa, Yasuo Takemura, Hidetaka Yamazaki, Atsushi Hamada
  • Patent number: 6623288
    Abstract: The present invention provides such a structure that a male-type terminal which in inserted to a female-type terminal to come in contact therewith comprises a resistor on at least a tip portion of a resistor and that at the time of insertion to the female-type terminal, a switching is made from the resistor to the conductor portion and, at the time of detachment from the female-type terminal, switching is made from the conductor portion to the resistor.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: September 23, 2003
    Assignee: Fujikura Ltd.
    Inventors: Koji Sakiyama, Yasuo Takemura, Kohki Ishikawa
  • Publication number: 20010024895
    Abstract: The present invention provides such a structure that a male-type terminal which in inserted to a female-type terminal to come in contact therewith comprises a resistor on at least a tip portion of a resistor and that at the time of insertion to the female-type terminal, a switching is made from the resistor to the conductor portion and, at the time of detachment from the female-type terminal, switching is made from the conductor portion to the resistor.
    Type: Application
    Filed: March 23, 2001
    Publication date: September 27, 2001
    Inventors: Koji Sakiyama, Yasuo Takemura, Kohki Ishikawa
  • Patent number: 5347766
    Abstract: The present invention provides a method for polishing the surface of the transparent substrate layer of a color filter unit comprising a transparent substrate layer, a color filter layer, a protective film layer and a transparent electrode layer, which method comprises attaching, to the surface of the transparent electrode layer, a pressure-sensitive tape consisting of a base film layer and a pressure-sensitive adhesive layer giving substantially no staining to said surface of the transparent electrode layer, formed on one surface of the base film layer, as well as a pressure-sensitive tape used in the method. When the surface of the transparent substrate layer is polished according to the present method, there occurs no breakage of the color filter unit. Further, there occurs no staining of the surface of the transparent electrode layer owing to the adhesion of residual pressure-sensitive adhesive, abrasive, polishing refuse, etc.
    Type: Grant
    Filed: July 16, 1992
    Date of Patent: September 20, 1994
    Assignee: Mitsui Toatsu Chemicals, Inc.
    Inventors: Kazuyoshi Komatsu, Osamu Narimatsu, Yasuo Takemura, Yoko Takeuchi, Susumu Waki
  • Patent number: 5264944
    Abstract: In a multi-function digital CCD camera according to the present invention, the image signal outputted from the solid-state image pick-up device is inputted into a signal processing circuit where the signal is shaped into an image signal. The image signal from the signal processing circuit is inputted into the image quality changeover circuit having a plurality of signal processing paths, each with a peculiar signal processing characteristic. In the image quality changeover circuit, the plurality of signal processing paths are combined based on a control signal from the image quality selective circuit. The image signal obtained from respective signal processing paths are inputted into the image composition circuit. The signal obtained from the image composition circuit is inputted into the color encoder where the signal is encoded into a camera output video signal.
    Type: Grant
    Filed: March 29, 1991
    Date of Patent: November 23, 1993
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yasuo Takemura
  • Patent number: 5183699
    Abstract: The present invention relates to a wafer processing film used for the prevention of breakage upon grinding a semiconductor wafer. The wafer processing film has a base film an adhesive layer provided on one surface of the base film and a synthetic resin film arranged on the adhesive layer. The surface roughness of the surface of the synthetic resin film in contact with the adhesive layer is not greater than 2 .mu.m.The present invention provides a wafer processing film which can protect the surface of a wafer from contamination and corrosion after grinding the wafer.
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: February 2, 1993
    Assignee: Mitsui Toatsu Chemicals, Inc.
    Inventors: Yasuo Takemura, Osamu Narimatsu, Kazuyoshi Komatsu
  • Patent number: 5126178
    Abstract: The present invention provides a water processing film fitted on one side of the base film with a pressure-sensitive adhesive layer and further with a release film on the surface of the pressure-sensitive adhesive layer, and coated on the back side of the base film a phosphoric surfactant wherein ionic components are not detected by ion chromatography, and can prevent failure of an integrated circuit dye static electricity generated in the handling of the wafer processing film and can also inhibit contamination and corrosion of the wafer by surfactant.
    Type: Grant
    Filed: February 14, 1991
    Date of Patent: June 30, 1992
    Assignee: Misui Toatsu Chemicals
    Inventors: Yasuo Takemura, Osamu Narimatsu, Kazuyoshi Komatsu, Yoko Takeuchi
  • Patent number: 5099317
    Abstract: In a video camera apparatus, one of two optical paths obtained by a split optical system is led to a first solid state image pickup device and the other optical path is led to a second solid state image pickup device. The first and second solid state image pickup devices each have a plurality of optoelectric transducing elements as pixels arrayed vertically and horizontally in a plane on which an image is formed by the light passed through an objective. In the second device, an intervel between the two adjacent optoelectric transducing elements is equal to that between the two adjacent optoelectric transducing elements arrayed in the image forming plane of the first device. The optoelectric transducing elements arrayed in the image forming plane of the second device is vertically and horizontally displaced by 1/2 of the pixel pitch from the corresponding optoelectric transducing elements arrayed in the image forming plane of the first device.
    Type: Grant
    Filed: September 25, 1989
    Date of Patent: March 24, 1992
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yasuo Takemura
  • Patent number: 4839734
    Abstract: Storage charges held in a photosensitive section of a CCD, serving as a solid-state imaging device, are simultaneously transferred to a high-speed transfer section, in response to a field shift pulse from a driver. The high-speed transfer section then transfers the charges to a field memory, in unit of lines and at a high speed. The field memory includes first and second memory arrays each having a one-field memory capacity and corresponding to a high-speed transfer array in the high-speed transfer section. Charges from each high-speed transfer array are alternately transferred to the first and second field memory arrays by a gate controlled by gate pulses supplied from the driver. The charges stored in the first field memory array are read out and transferred by a line transfer section, in units of lines, thereby obtaining a video signal of an odd-numbered field.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: June 13, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yasuo Takemura
  • Patent number: 4831453
    Abstract: Storage charges held in a photosensitive section of a CCD, serving as a solid-state imaging device, are discharged in response to a discharge field shift pulse supplied from a driver. When a first signal read field shift pulse is supplied from the driver, storage charges held in the photosensitive section are simultaneously transferred to a high-speed transfer section, and then transferred from the high-speed transfer section to a field memory, in units of lines and at a high speed. When a second signal read field shift pulse is supplied from the driver, storage charges held in the photosensitive section are simultaneously transferred to the high-speed transfer section. The charges stored in the field memory are transferred, in units of liens, by a line transfer section, whereby a video signal of an odd-numbered filed is obtained.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: May 16, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yasuo Takemura
  • Patent number: 4727411
    Abstract: The mirror image generator for composite signals with chroma inversion includes a first step of orthogonally modulating first and second color difference signals by first and second subcarriers where the subcarriers have 0.degree. and 270.degree. phases with respect to a 90.degree.
    Type: Grant
    Filed: April 17, 1986
    Date of Patent: February 23, 1988
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shinichi Yamaguchi, Yasuo Takemura, Tadashi Sugiki
  • Patent number: 4721999
    Abstract: A color imaging device includes a solid state image sensor formed with a plurality of picture elements in a two dimensional array. A color filter array has filter portions in one-to-one correspondence with the picture elements. The filter portions are formed as lenses to provide a focusing effect. These lenses can include cyan focusing color filter portions, yellow focusing color filter portions, and full-color light-transmitting focusing color filter portions. All of these filter portions focus incident light using a lens effect onto respective elements on the solid state image sensor. In one embodiment, protective layers are located between filter parts. Other embodiments use tannic acid in their formation. In this way, inaccuracies in color signal separation are minimized.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: January 26, 1988
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yasuo Takemura, Masataka Miyamura, Yoshinori Takizawa