Patents by Inventor Kimitoshi Sato
Kimitoshi Sato 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: 9676616Abstract: In a semiconductor pressure sensor, a fixed electrode is formed as the same layer as a diffusion layer formed to extend from a surface of a semiconductor substrate to inside of the semiconductor substrate. A void is formed by removing a sacrifice film, which is a region constituted of the same film as a floating gate electrode. A movable electrode includes an anchor portion which supports the movable electrode via the void relative to the fixed electrode and in which the sacrifice film is at least partially opened. The anchor portion has a first anchor provided to divide the movable electrode into a plurality of movable electrode units when viewed in a plan view such that one pair of adjacent movable electrode units of the plurality of movable electrode units divided share the same first anchor.Type: GrantFiled: December 2, 2015Date of Patent: June 13, 2017Assignee: Mitsubishi Electric CorporationInventor: Kimitoshi Sato
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Patent number: 9556023Abstract: A porous composite metal oxide, including a mixture of first ultrafine particles containing alumina and second ultrafine particles containing zirconia, wherein the first ultrafine particles and the second ultrafine particles are uniformly dispersed in such a way as to satisfy a condition that standard deviations of content ratios (% by mass) of all metal elements contained in the porous composite metal oxide at 0.1% by mass or more are each 10 or less, the standard deviations being obtained by measuring content ratios of the metal elements at 100 measurement points within a minute analysis region of 20 nm square by energy dispersive X-ray spectroscopy using a scanning transmission electron microscope equipped with a spherical aberration correction function.Type: GrantFiled: September 10, 2010Date of Patent: January 31, 2017Assignee: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Kimitoshi Sato, Kae Yamamura, Akira Morikawa, Akihiko Suda
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Publication number: 20160304227Abstract: There is provided a sealing apparatus for a cryopreservation bag, with which a sealing treatment of an inlet/outlet of the cryopreservation bag is carried out automatically and anyone can safely and properly carry out the sealing treatment. The sealing apparatus includes: a bag clamping device 56; a laser device 57; and a scanning structure 58 for moving the bag clamping device 56, for example. The bag clamping device 56 includes a fixed pinching block 67, a movable pinching block 69, and a clamp actuator 70. The laser device 57 includes a laser oscillator 104 and a condensing lens 107. The fixed pinching block 67 includes a block base 73, a heat radiator 74, and a heat radiator holder 75. An infrared laser beam is radiated to a sealed portion 55 of the bag to form a seal bead 125 for sealing in a state in which the sealed portion 55 is pinched and fixed by the heat radiator 74 and the movable pinching block 69 and while the bag clamping device 56, for example, is moved by the scanning structure 58.Type: ApplicationFiled: February 25, 2015Publication date: October 20, 2016Applicant: UEDA SEITAI CO., LTD.Inventors: Yasuo KUROSAKI, Katsuhiko UEDA, Kimitoshi SATO
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Publication number: 20160272487Abstract: In a semiconductor pressure sensor, a fixed electrode is formed as the same layer as a diffusion layer formed to extend from a surface of a semiconductor substrate to inside of the semiconductor substrate. A void is formed by removing a sacrifice film, which is a region constituted of the same film as a floating gate electrode. A movable electrode includes an anchor portion which supports the movable electrode via the void relative to the fixed electrode and in which the sacrifice film is at least partially opened. The anchor portion has a first anchor provided to divide the movable electrode into a plurality of movable electrode units when viewed in a plan view such that one pair of adjacent movable electrode units of the plurality of movable electrode units divided share the same first anchor.Type: ApplicationFiled: December 2, 2015Publication date: September 22, 2016Applicant: Mitsubishi Electric CorporationInventor: Kimitoshi SATO
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Patent number: 9409152Abstract: A catalyst support for purification of exhaust gas includes a porous composite metal oxide, the porous composite metal oxide containing alumina, ceria, and zirconia and having an alumina content ratio of from 5 to 80% by mass, wherein after calcination in the air at 1100° C. for 5 hours, the porous composite metal oxide satisfies a condition such that standard deviations of content ratios (as at % unit) of aluminum, cerium and zirconium elements are each 19 or less with respect to 100 minute areas (with one minute area being 300 nm in length×330 nm in width) of the porous composite metal oxide, the standard deviation being determined by energy dispersive X-ray spectroscopy using a scanning transmission electron microscope equipped with a spherical aberration corrector.Type: GrantFiled: June 20, 2013Date of Patent: August 9, 2016Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naoki Kumatani, Akira Morikawa, Kae Konishi, Kimitoshi Sato, Toshitaka Tanabe, Akihiko Suda, Masahide Miura, Isao Chinzei, Hiromasa Suzuki, Takeshi Nobukawa, Takahiro Hayashi
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Patent number: 9395258Abstract: At a pressure sensor region, a pressure sensor including a fixed electrode, a vacuum chamber and a movable electrode is formed at a pressure sensor region, whereas a memory cell transistor and a field effect transistor are formed at a MOS region. An etching hole communicating with the vacuum chamber is sealed by a first sealing film and the like. The vacuum chamber is formed by removing a portion of a film identical to the film of a gate electrode of the memory cell transistor.Type: GrantFiled: January 14, 2014Date of Patent: July 19, 2016Assignee: MITSUBISHI ELECTRIC CORPORATIONInventor: Kimitoshi Sato
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Patent number: 9276744Abstract: A user key storage unit stores at least one user key corresponding to usage authorities of image data. A first encryption unit encrypts the image data using a first encryption key. A second encryption key creation unit creates a second encryption key assigned to each usage authority. A key-storage data creation unit creates a key-storage data for each usage authority by encrypting the first encryption key and authority information using the second encryption key. A user-supplementary data creation unit creates user-supplementary data for each user key. A device-supplementary data creation unit creates device-supplementary data for at least one usage authority and for at least one device key. A data output unit outputs encrypted image data with the key-storage data, the user-supplementary data and the device-supplementary data.Type: GrantFiled: June 28, 2013Date of Patent: March 1, 2016Assignee: Oki Data CorporationInventor: Kimitoshi Sato
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Patent number: 9210296Abstract: An image processing apparatus includes a processor configured to assign image data a first restriction to restrict a first operation on the image date and a second restriction to restrict a second operation on the image data, an output unit configured to output the image data with the first restriction and second restriction, a restriction information storage unit configured to store therein a preset first password to allow the first operation and a preset second password allow the second operation, an entry unit configured to prompt a user to enter a new first password to allow the first operation and a new second password to allow the second operation, and a selector configured to allow the user to select the preset passwords or the new passwords to be used for the assignment of the first restriction and the second restriction to the image data by the processor.Type: GrantFiled: September 25, 2012Date of Patent: December 8, 2015Assignee: Oki Data CorporationInventor: Kimitoshi Sato
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Patent number: 9187315Abstract: A method for manufacturing a semiconductor device includes: simultaneously forming first and second well regions on a semiconductor substrate, wherein the second well region becomes a fixed electrode; simultaneously forming a first gate insulating film on the first well region and a fixed electrode protective film on the second well region; simultaneously forming a floating gate electrode on the first gate insulating film and a sacrificial film on the fixed electrode protective film; simultaneously forming a second gate insulating film on the floating gate electrode and a movable electrode protective film on the sacrificial film; simultaneously forming a gate electrode on the second gate insulating film and a movable electrode on the movable electrode protective film; removing the sacrificial film to form a void by; and vacuum-sealing the void to form a vacuum chamber.Type: GrantFiled: August 1, 2014Date of Patent: November 17, 2015Assignee: MITSUBISHI ELECTRIC CORPORATIONInventor: Kimitoshi Sato
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Publication number: 20150266004Abstract: A catalyst support for purification of exhaust gas includes a porous composite metal oxide, the porous composite metal oxide containing alumina, ceria, and zirconia and having an alumina content ratio of from 5 to 80% by mass, wherein after calcination in the air at 1100° C. for 5 hours, the porous composite metal oxide satisfies a condition such that standard deviations of content ratios (as at % unit) of aluminum, cerium and zirconium elements are each 19 or less with respect to 100 minute areas (with one minute area being 300 nm in length×330 nm in width) of the porous composite metal oxide, the standard deviation being determined by energy dispersive X-ray spectroscopy using a scanning transmission electron microscope equipped with a spherical aberration corrector.Type: ApplicationFiled: June 20, 2013Publication date: September 24, 2015Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naoki Kumatani, Akira Morikawa, Kae Konishi, Kimitoshi Sato, Toshitaka Tanabe, Akihiko Suda, Masahide Miura, Isao Chinzei, Hiromasa Suzuki, Takeshi Nobukawa, Takahiro Hayashi
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Patent number: 9126846Abstract: A method of synthesizing metal composite oxide, the method including: a step of separately introducing into a high-speed stirring apparatus a ceria composite oxide microparticle colloid having a mean particle diameter of 10 nm or less after adding a dispersant and an alumina microparticle colloid having a mean particle diameter of 10 nm or less after adding a dispersant; a step of synthesizing alumina-ceria composite oxide microparticles by allowing the ceria composite oxide microparticles and the alumina microparticles that have been introduced into the high-speed stirring apparatus to react in a microscopic space; and a step of applying a shearing force of 17000 sec?1 or more to the alumina-ceria composite oxide microparticles.Type: GrantFiled: December 6, 2010Date of Patent: September 8, 2015Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Nagao, Kimiyasu Ono, Hirohito Hirata, Akihiko Suda, Kimitoshi Sato, Kae Yamamura, Akira Morikawa
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Publication number: 20150239526Abstract: A vehicle height adjustment apparatus includes a rear wheel suspension spring that is disposed between a vehicle body and a tire wheel of a vehicle; a rear wheel damper that undergoes an extensional and contractional operation so as to move working oil to dampen vibration of the spring; a support member that supports one end portion of the spring, and moves relative to the damper to change the length of the spring; a jack chamber into which the working oil causing the support member to move relative to the damper flows by the extensional and contractional operation of the damper; a rear wheel electromagnetic valve that adjusts the amount of the working oil flowing into the jack chamber by the degree of opening of the electromagnetic valve; and control device that controls the degree of opening of the electromagnetic valve based on a weight exerted on the vehicle.Type: ApplicationFiled: August 18, 2014Publication date: August 27, 2015Applicant: Showa CorporationInventors: Fumiaki ISHIKAWA, Takahiro KASUGA, Yosuke MURAKAMI, Kimitoshi SATO
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Patent number: 9117932Abstract: At a pressure sensor region, a pressure sensor including a fixed electrode, a void and a movable electrode is formed. At a CMOS region, a memory cell transistor and a field effect transistor are formed. An etching hole communicating with the void is closed by a first sealing film. The void is formed by removing a region of a film identical to the film of a gate electrode of the memory cell transistor. The movable electrode is formed of a film identical to the film of a gate electrode.Type: GrantFiled: September 13, 2013Date of Patent: August 25, 2015Assignee: Mitsubishi Electric CorporationInventor: Kimitoshi Sato
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Patent number: 9118859Abstract: An image processing device includes an image scanning part that scans an image on a document and generates image data based on the image, an input part that accepts an input designation of a division number into which the image data generated by the image scanning part is divided, and an output resolution of output image data created based on the image data, a division processing part that creates divided image data by dividing the image data by the division number accepted by the input part, controller that calculates a scan resolution based on the division number and the output resolution of the output image data, and a data output part that outputs the divided image data as the output image data. The controller controls the image scanning part to scan the image at the calculated scan resolution.Type: GrantFiled: December 6, 2011Date of Patent: August 25, 2015Assignee: Oki Data CorporationInventor: Kimitoshi Sato
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Patent number: 9114846Abstract: A vehicle height adjustment apparatus includes a rear wheel suspension spring that is disposed between a vehicle body and a tire wheel of a vehicle; a rear wheel damper that undergoes an extensional and contractional operation so as to move working oil to dampen vibration of the spring; a support member that supports one end portion of the spring, and moves relative to the damper to change the length of the spring; a jack chamber into which the working oil causing the support member to move relative to the damper flows by the extensional and contractional operation of the damper; a rear wheel electromagnetic valve that adjusts the amount of the working oil flowing into the jack chamber by the degree of opening of the electromagnetic valve; and control device that controls the degree of opening of the electromagnetic valve based on a weight exerted on the vehicle.Type: GrantFiled: August 18, 2014Date of Patent: August 25, 2015Assignee: SHOWA CORPORATIONInventors: Fumiaki Ishikawa, Takahiro Kasuga, Yosuke Murakami, Kimitoshi Sato
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Publication number: 20150191347Abstract: A method for manufacturing a semiconductor device includes: simultaneously forming first and second well regions on a semiconductor substrate, wherein the second well region becomes a fixed electrode; simultaneously forming a first gate insulating film on the first well region and a fixed electrode protective film on the second well region; simultaneously forming a floating gate electrode on the first gate insulating film and a sacrificial film on the fixed electrode protective film; simultaneously forming a second gate insulating film on the floating gate electrode and a movable electrode protective film on the sacrificial film; simultaneously forming a gate electrode on the second gate insulating film and a movable electrode on the movable electrode protective film; removing the sacrificial film to form a void by; and vacuum-sealing the void to form a vacuum chamber.Type: ApplicationFiled: August 1, 2014Publication date: July 9, 2015Applicant: Mitsubishi Electric CorporationInventor: Kimitoshi SATO
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Patent number: 9067470Abstract: An object of the present invention is to ensure that, during adjustment of a spring load by an adjuster, total fully-stretched lengths of an outer tube and an inner tube remain unchanged and the adjuster is prevented from protruding from an upper surface of a cap. In a hydraulic shock absorber 10, a spring load adjusting device 30 is configured such that an adjuster 31 is provided at an upper end portion of a vehicle body side tube 11, a push rod 33 that is moved up and down by the adjuster 31 is penetrated into a hollow portion of a hollow rod 23, a suspension spring 35 is pressurized by the push rod 33 that protrudes from the hollow portion of the hollow rod 23 to the inside of a wheel side tube 12, and the spring load of the suspension spring 35 can be adjusted by the up-and-down motion of the push rod 33 caused by the adjuster 31.Type: GrantFiled: February 25, 2013Date of Patent: June 30, 2015Assignee: SHOWA CORPORATIONInventors: Masao Shimasaki, Kimitoshi Sato, Yuji Ohuchi, Masakazu Kuwahara, Tatsuya Takahashi, Takatoshi Ohmi, Tadashi Hachisuka, Yosuke Murakami
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Patent number: 8994978Abstract: An image forming apparatus performs a direct printing function. A selecting section selects at least two files from a plurality of files stored in at least one of an internal storage medium and an external storage medium. A human interface receives passwords form a user. A password determining section determines whether the selected files are protected by passwords. A file extracting section extracts the selected files from an internal storage medium or external storage medium. A password verifying section determines whether passwords contained in the selected files and the passwords inputted through the human interface coincide. A printer prints the selected files. A printing controller controls the printer, causing the printer to print at least one of selected files if the password verifying section has determined that the password contained in the at least one selected file and the password inputted by the user coincide.Type: GrantFiled: October 27, 2011Date of Patent: March 31, 2015Assignee: Oki Data CorporationInventors: Hiroyuki Tsuzuki, Kimitoshi Sato
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Publication number: 20140319585Abstract: At a pressure sensor region, a pressure sensor including a fixed electrode, a vacuum chamber and a movable electrode is formed at a pressure sensor region, whereas a memory cell transistor and a field effect transistor are formed at a MOS region. An etching hole communicating with the vacuum chamber is sealed by a first sealing film and the like. The vacuum chamber is formed by removing a portion of a film identical to the film of a gate electrode of the memory cell transistor.Type: ApplicationFiled: January 14, 2014Publication date: October 30, 2014Applicant: MITSUBISHI ELECTRIC CORPORATIONInventor: Kimitoshi SATO
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Patent number: 8817982Abstract: An image forming apparatus includes a receiving unit for receiving data encrypted with a first encryption method and sent from a host device; a decryption unit for decrypting the data thus encrypted; an embedded data generation unit for re-editing the data thus decrypted to generate embedded information; an embedded information encryption unit for encrypting the embedded information with a second encryption method; and an image forming unit for forming the embedded information thus encrypted on a medium as a base emblem pattern.Type: GrantFiled: February 14, 2008Date of Patent: August 26, 2014Assignee: Oki Data CorporationInventor: Kimitoshi Sato