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).
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Patent number: 9099817Abstract: 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: GrantFiled: September 28, 2012Date of Patent: August 4, 2015Assignee: FUJIKURA LTD.Inventors: Masahiro Kondo, Yasuo Takemura
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Patent number: 8827740Abstract: 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: GrantFiled: September 28, 2012Date of Patent: September 9, 2014Assignee: Fujikura Ltd.Inventors: Masahiro Kondo, Yasuo Takemura
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Patent number: 8523600Abstract: 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: GrantFiled: September 7, 2010Date of Patent: September 3, 2013Assignees: Denso Corporation, Fujikura Ltd.Inventors: Toshio Hosokawa, Yasuo Takemura, Yuji Ishitani
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Patent number: 8091218Abstract: 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: GrantFiled: July 28, 2006Date of Patent: January 10, 2012Assignees: Fujikura Ltd., Kyoei Electric Co., Ltd.Inventors: Atsushi Momota, Ichiro Terunuma, Takeshi Hasegawa, Yasuo Takemura, Yoshifumi Hatakeyama, Hiroshi Harada, Makoto Katoh
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Patent number: 8077234Abstract: 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: GrantFiled: July 25, 2008Date of Patent: December 13, 2011Assignee: Kabushiki Kaisha ToshibaInventors: Yasuo Takemura, Hiroto Honda, Kazuhito Sasaki, Tatsuya Shimoike
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Publication number: 20110060479Abstract: 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: ApplicationFiled: September 7, 2010Publication date: March 10, 2011Applicants: DENSO CORPORATION, Fujikura Ltd.Inventors: Toshio Hosokawa, Yasuo Takemura, Yuji Ishitani
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Publication number: 20100294544Abstract: 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: ApplicationFiled: July 28, 2006Publication date: November 25, 2010Inventors: Atsushi Momota, Ichiro Terunuma, Takeshi Hasegawa, Yasuo Takemura, Yoshifumi Hatakeyama, Hiroshi Harada, Makoto Katoh
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Publication number: 20040165091Abstract: 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: ApplicationFiled: February 25, 2003Publication date: August 26, 2004Inventors: Yasuo Takemura, Akio Nishimaki
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Patent number: 6630625Abstract: 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: GrantFiled: March 28, 1995Date of Patent: October 7, 2003Assignee: Fujikura LimitedInventors: Kazuya Akashi, Kazuo Enomoto, Naoki Goshima, Kenichirou Takahashi, Hideki Kawamura, Takeshi Hasegawa, Yasuo Takemura, Hidetaka Yamazaki, Atsushi Hamada
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Patent number: 6623288Abstract: 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: GrantFiled: March 23, 2001Date of Patent: September 23, 2003Assignee: Fujikura Ltd.Inventors: Koji Sakiyama, Yasuo Takemura, Kohki Ishikawa
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Publication number: 20010024895Abstract: 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: ApplicationFiled: March 23, 2001Publication date: September 27, 2001Inventors: Koji Sakiyama, Yasuo Takemura, Kohki Ishikawa
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Patent number: 5347766Abstract: 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: GrantFiled: July 16, 1992Date of Patent: September 20, 1994Assignee: Mitsui Toatsu Chemicals, Inc.Inventors: Kazuyoshi Komatsu, Osamu Narimatsu, Yasuo Takemura, Yoko Takeuchi, Susumu Waki
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Patent number: 5264944Abstract: 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: GrantFiled: March 29, 1991Date of Patent: November 23, 1993Assignee: Kabushiki Kaisha ToshibaInventor: Yasuo Takemura
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Patent number: 5183699Abstract: 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: GrantFiled: April 1, 1991Date of Patent: February 2, 1993Assignee: Mitsui Toatsu Chemicals, Inc.Inventors: Yasuo Takemura, Osamu Narimatsu, Kazuyoshi Komatsu
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Patent number: 5126178Abstract: 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: GrantFiled: February 14, 1991Date of Patent: June 30, 1992Assignee: Misui Toatsu ChemicalsInventors: Yasuo Takemura, Osamu Narimatsu, Kazuyoshi Komatsu, Yoko Takeuchi
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Patent number: 5099317Abstract: 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: GrantFiled: September 25, 1989Date of Patent: March 24, 1992Assignee: Kabushiki Kaisha ToshibaInventor: Yasuo Takemura
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Patent number: 4839734Abstract: 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: GrantFiled: April 8, 1988Date of Patent: June 13, 1989Assignee: Kabushiki Kaisha ToshibaInventor: Yasuo Takemura
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Patent number: 4831453Abstract: 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: GrantFiled: April 8, 1988Date of Patent: May 16, 1989Assignee: Kabushiki Kaisha ToshibaInventor: Yasuo Takemura
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Patent number: 4727411Abstract: 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: GrantFiled: April 17, 1986Date of Patent: February 23, 1988Assignee: Kabushiki Kaisha ToshibaInventors: Shinichi Yamaguchi, Yasuo Takemura, Tadashi Sugiki
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Patent number: 4721999Abstract: 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: GrantFiled: April 23, 1984Date of Patent: January 26, 1988Assignee: Kabushiki Kaisha ToshibaInventors: Yasuo Takemura, Masataka Miyamura, Yoshinori Takizawa