Patents by Inventor Yasuyo Saito
Yasuyo Saito 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: 11225619Abstract: An aviation biofuel component including 90.0 vol % or more of isoparaffins of C10 to C12 and 30.0 vol % or more of isoparaffins which are at least C10 or C12.Type: GrantFiled: October 10, 2018Date of Patent: January 18, 2022Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Yasuyo Saito, Akio Imai, Mitsuru Koike, Hiroyuki Tooi
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Publication number: 20210189268Abstract: An aviation biofuel component including 90.0 vol % or more of isoparaffins of C10 to C12 and 30.0 vol % or more of isoparaffins which are at least C10 or C12.Type: ApplicationFiled: October 10, 2018Publication date: June 24, 2021Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Yasuyo SAITO, Akio IMAI, Mitsuru KOIKE, Hiroyuki TOOI
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Patent number: 10370684Abstract: The invention relates to a method for treating a solution containing a saccharide comprising a heat treatment step of heating the saccharide solution at a temperature of 100° C. or higher and 180° C. or lower and a reduction step of reacting a reducing agent with the saccharide solution heated in the heat treatment step, a method for producing a treated saccharide solution using the treatment method, a treated saccharide solution obtained through treatment by the treatment method, a method for producing an organic compound comprising an organic-matter production step of obtaining an organic compound by causing a microorganism capable of producing organic matter to act on an organic raw material containing the treated saccharide solution and a method for culturing a microorganism using the treated saccharide solution as a carbon source.Type: GrantFiled: September 13, 2016Date of Patent: August 6, 2019Assignee: Mitsubishi Chemical CorporationInventors: Kiminori Kawakami, Yasuyo Saito, Takanao Matsumoto, Ryusuke Aoyama, Shigeki Nitta, Masaru Utsunomiya
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Patent number: 10071958Abstract: According to the present invention, it becomes possible to perform a process for converting into an ?-substituted cysteine represented by general formula (1) or a salt thereof at low cost and on an industrial scale by employing a process that is routed through a compound represented by general formula (3) to a compound represented by general formula (6). Particularly, by employing a process that is routed through a compound represented by general formula (7-2), it becomes possible to detach a tert-butyl protection group in a simple manner and to produce the compound represented by general formula (1) with high purity. Furthermore, by employing a process that is routed through tert-butylthiomethanol or a process that is routed through a compound represented by general formula (9), it becomes possible to produce a compound represented by general formula (2) without generating bischloromethylether that is an oncogenic substance.Type: GrantFiled: May 1, 2014Date of Patent: September 11, 2018Assignee: API CorporationInventors: Yuuki Asuma, Hisatoshi Uehara, Tomoko Maeda, Yasuyo Saito, Ryoma Miyake, Hiroshi Kawabata
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Publication number: 20180251424Abstract: According to the present invention, it becomes possible to perform a process for converting into an ?-substituted cysteine represented by general formula (1) or a salt thereof at low cost and on an industrial scale by employing a process that is routed through a compound represented by general formula (3) to a compound represented by general formula (6). Particularly, by employing a process that is routed through a compound represented by general formula (7-2), it becomes possible to detach a tert-butyl protection group in a simple manner and to produce the compound represented by general formula (1) with high purity. Furthermore, by employing a process that is routed through tert-butylthiomethanol or a process that is routed through a compound represented by general formula (9), it becomes possible to produce a compound represented by general formula (2) without generating bischloromethylether that is an oncogenic substance.Type: ApplicationFiled: May 14, 2018Publication date: September 6, 2018Inventors: Yuuki Asuma, Hisatoshi Uehara, Tomoko Maeda, Yasuyo Saito, Ryoma Miyake, Hiroshi Kawabata
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Patent number: 9981984Abstract: The present invention aims to provide a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid with high purity, and a method for producing its derivative. The present invention provides a method for producing a cis-5-hydroxy-2-piperidinecarboxylic acid derivative, which method comprises a step of converting cis-5-hydroxy-2-piperidinecarboxylic acid into a compound(s) of Formula (1) and/or Formula (2) (wherein R1 represents a protective group for an amino group, and R2 represents a C1-C6 alkyl group), and a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid.Type: GrantFiled: December 19, 2013Date of Patent: May 29, 2018Assignee: API CorporationInventors: Tomoko Maeda, Hisatoshi Uehara, Yasuyo Saito, Masato Murai
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Publication number: 20160376616Abstract: The invention relates to a method for treating a solution containing a saccharide comprising a heat treatment step of heating the saccharide solution at a temperature of 100° C. or higher and 180° C. or lower and a reduction step of reacting a reducing agent with the saccharide solution heated in the heat treatment step, a method for producing a treated saccharide solution using the treatment method, a treated saccharide solution obtained through treatment by the treatment method, a method for producing an organic compound comprising an organic-matter production step of obtaining an organic compound by causing a microorganism capable of producing organic matter to act on an organic raw material containing the treated saccharide solution and a method for culturing a microorganism using the treated saccharide solution as a carbon source.Type: ApplicationFiled: September 13, 2016Publication date: December 29, 2016Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Kiminori KAWAKAMI, Yasuyo Saito, Takanao Matsumoto, Ryusuke Aoyama, Shigeki Nitta, Masaru Utsunomiya
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Patent number: 9339257Abstract: A measuring apparatus is provided. The measuring apparatus includes a measurement reference part setting unit configured to set-measurement reference parts to each of a plurality of sequential ultrasound images of a subject, a tracking unit configured to perform tracking of a plurality of regions in the ultrasound images, a first motion information calculating unit configured to calculate first motion information of the regions, based on the tracking performed by the tracking unit, and a second motion information calculating unit configured to calculate second motion information of the measurement reference parts, based on the first motion information, wherein the plurality of regions move with the measurement reference parts and include parts capable of capturing moving factors that are not able to be captured by tracking the measurement reference parts between a first ultrasound image and a second ultrasound image using the tracking unit.Type: GrantFiled: November 22, 2013Date of Patent: May 17, 2016Assignee: GENERAL ELECTRIC COMPANYInventors: Seiji Funaya, Koji Miyama, Yasuyo Saito, Masafumi Ogasawara
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Publication number: 20160083341Abstract: According to the present invention, it becomes possible to perform a process for converting into an ?-substituted cysteine represented by general formula (1) or a salt thereof at low cost and on an industrial scale by employing a process that is routed through a compound represented by general formula (3) to a compound represented by general formula (6). Particularly, by employing a process that is routed through a compound represented by general formula (7-2), it becomes possible to detach a tert-butyl protection group in a simple manner and to produce the compound represented by general formula (1) with high purity. Furthermore, by employing a process that is routed through tert-butylthiomethanol or a process that is routed through a compound represented by general formula (9), it becomes possible to produce a compound represented by general formula (2) without generating bischloromethylether that is an oncogenic substance.Type: ApplicationFiled: May 1, 2014Publication date: March 24, 2016Applicant: API CorporationInventors: Yuuki Asuma, Hisatoshi Uehara, Tomoko Maeda, Yasuyo Saito, Ryoma Miyake, Hiroshi Kawabata
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Publication number: 20150239906Abstract: The present invention aims to provide a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid with high purity, and a method for producing its derivative. The present invention provides a method for producing a cis-5-hydroxy-2-piperidinecarboxylic acid derivative, which method comprises a step of converting cis-5-hydroxy-2-piperidinecarboxylic acid into a compound(s) of Formula (1) and/or Formula (2) (wherein R1 represents a protective group for an amino group, and R2 represents a C1-C6 alkyl group), and a method for purifying cis-5-hydroxy-2-piperidinecarboxylic acid.Type: ApplicationFiled: December 19, 2013Publication date: August 27, 2015Inventors: Tomoko Maeda, Hisatoshi Uehara, Yasuyo Saito, Masato Murai
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Publication number: 20150144243Abstract: A pneumatic tire, which may include a bead portion reinforcing cord layer disposed along a turn-up portion of a carcass, includes at least one component member selected from the group consisting of a carcass cord ply and a belt cord layer and/or the bead portion reinforcing cord layer including an end rubber wrapping the end part thereof, the end rubber having a loss tangent larger than 0.20 and 0.35 or smaller at 2% strain at 25° C. and a difference ?E? between a storage modulus at 0.1% strain and a storage modulus at 2% strain at 25° C. being 10 MPa or more and 30 MPa or less, and a coating rubber covering a cord in the component member and/or the bead portion reinforcing cord layer including the end rubber has a loss tangent at 2% strain at 25° C. of 0.20 or less.Type: ApplicationFiled: November 20, 2014Publication date: May 28, 2015Applicant: BRIDGESTONE CORPORATIONInventor: Yasuyo SAITO
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Publication number: 20140148695Abstract: A measuring apparatus is provided. The measuring apparatus includes a measurement reference part setting unit configured to set-measurement reference parts to each of a plurality of sequential ultrasound images of a subject, a tracking unit configured to perform tracking of a plurality of regions in the ultrasound images, a first motion information calculating unit configured to calculate first motion information of the regions, based on the tracking performed by the tracking unit, and a second motion information calculating unit configured to calculate second motion information of the measurement reference parts, based on the first motion information, wherein the plurality of regions move with the measurement reference parts and include parts capable of capturing moving factors that are not able to be captured by tracking the measurement reference parts between a first ultrasound image and a second ultrasound image using the tracking unit.Type: ApplicationFiled: November 22, 2013Publication date: May 29, 2014Applicant: GE Medical Systems Global Technology Company, LLCInventors: Seiji Funaya, Koji Miyama, Yasuyo Saito, Masafumi Ogasawara
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Publication number: 20140121523Abstract: A measuring apparatus is provided. The measuring apparatus includes a measurement value calculating unit configured to calculate a measurement value, based on each of a plurality of measurement reference points set to an ultrasound image that is generated based on echo signals of ultrasound obtained from a subject, an evaluation value calculating unit configured to calculate an evaluation value related to one of a rate of reflection of each of the echo signals and an azimuth of a biological tissue structure in the subject, the evaluation value calculated with respect to each of the measurement reference points, and a determination unit configured to determine a reliability for the measurement value, based on the evaluation value.Type: ApplicationFiled: October 29, 2013Publication date: May 1, 2014Applicant: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLCInventors: Seiji Funaya, Koji Miyama, Yasuyo Saito, Masafumi Ogasawara
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Publication number: 20140119610Abstract: A measuring apparatus is provided. The measuring apparatus includes a first region of interest setting unit configured to set first regions of interest to a target for observation, a second region of interest setting unit configured to set a second region of interest to a part not including the first regions of interest, a first moving vector calculating unit configured to calculate moving vectors of first parts of the first regions of interest, a second moving vector calculating unit configured to calculate a moving vector of a second part of the second region, and a corrected moving vector calculating unit configured to perform a correction based on the moving vector of the second part on each of the moving vectors of the first parts to calculate a corrected moving vector.Type: ApplicationFiled: October 29, 2013Publication date: May 1, 2014Applicant: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLCInventors: Seiji Funaya, Koji Miyama, Yasuyo Saito, Masafumi Ogasawara
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Publication number: 20110082246Abstract: A pressure-sensitive adhesive containing a near infrared absorbing dye having excellent shielding function for near infrared rays and excellent in durability is provided. In a light resistance test, a layer of the pressure-sensitive adhesive having a thickness of 25±5 ?m has an absorption intensity at the maximum absorption wavelength of the near infrared absorbing dye after a light resistance test of 50% or more of the absorption intensity before the test in which light with an irradiance of 64.5 W/m2 at a wavelength of 300 to 400 nm is irradiated on the layer for 160 hours.Type: ApplicationFiled: September 30, 2010Publication date: April 7, 2011Applicant: API CORPORATIONInventors: Wataru SATO, Kumiko Okamoto, Yasuyo Saito, Masahiro Kawashima, Takeshi Kaneda
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Patent number: 7902282Abstract: A pressure-sensitive adhesive containing a near infrared absorbing dye having excellent shielding function for near infrared rays and excellent in durability is provided. In a light resistance test, a layer of the pressure-sensitive adhesive having a thickness of 25±5 ?m has an absorption intensity at the maximum absorption wavelength of the near infrared absorbing dye after a light resistance test of 50% or more of the absorption intensity before the test in which light with an irradiance of 64.5 W/m2 at a wavelength of 300 to 400 nm is irradiated on the layer for 160 hours.Type: GrantFiled: April 28, 2006Date of Patent: March 8, 2011Assignee: API CorporationInventors: Wataru Sato, Kumiko Okamoto, Yasuyo Saito, Masahiro Kawashima, Takeshi Kaneda
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Publication number: 20100217126Abstract: An ultrasonic diagnostic apparatus includes a storage unit configured to store echo data obtained by transmitting and receiving an ultrasonic wave to and from a subject, an image processing unit configured to perform image processing with different image processing parameters with respect to the echo data stored in the storage unit, and a display processing unit configured to generate a plurality of ultrasonic images based on the processed echo data and to display the plurality of ultrasonic images.Type: ApplicationFiled: February 25, 2010Publication date: August 26, 2010Inventors: Tsutomu Yawata, Yasuyo Saito
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Publication number: 20100019212Abstract: It is an object to provide a near infrared light absorbable dye composition which absorbs near infrared light efficiently, has a high visible light transmittance, is excellent in light resistance, heat resistance and wet heat resistance, is hardly deteriorated in durability even when blended so as to have an absorption in a wide range of 800 to 1100 nm, and requires a low cost for synthesis and isolation thereof upon production, and provide a near infrared light absorbable filter containing the same.Type: ApplicationFiled: October 22, 2007Publication date: January 28, 2010Applicant: API CORPORATIONInventors: Masataka Yamamoto, Takeshi Yamanaka, Wataru Sato, Yasuyo Saito, Kumiko Okamoto
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Publication number: 20090201266Abstract: An operation information input apparatus includes a button image display device which displays a button array image with a plurality of button images arranged therein, a touch panel device which is overlaid on a display surface of the button image display device and detects proximity position information indicative of each position in the display surface when an operator approaches the display surface, and a push button identifying unit which identifies each button image that the operator has approached, based on the proximity position information and button position information of the button array image.Type: ApplicationFiled: February 6, 2009Publication date: August 13, 2009Inventors: Hiroshi Hashimoto, Yasuyo Saito, Shinichi Amemiya
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Publication number: 20090029135Abstract: A pressure-sensitive adhesive containing a near infrared absorbing dye having excellent shielding function for near infrared rays and excellent in durability is provided. A pressure-sensitive adhesive containing a near infrared absorbing dye, wherein the layer of the pressure-sensitive adhesive has a thickness of 25±5 ?m and absorption intensity at the maximum absorption wavelength of the near infrared absorbing dye after light resistance test is 50% or more for absorption intensity before the test in the light resistance test in which light with an irradiance of 64.5 W/m2 at a wavelength of 300 to 400 nm is irradiated for the layer for 160 hours.Type: ApplicationFiled: April 28, 2006Publication date: January 29, 2009Applicant: API CORPORATIONInventors: Wataru Sato, Kumiko Okamoto, Yasuyo Saito, Masahiro Kawashima, Takeshi Kaneda