Patents by Inventor Tatsuya Inoue
Tatsuya Inoue 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: 10490329Abstract: A superconducting magnet includes: a superconducting coil; a coolant container; a radiation shield; a vacuum container; a refrigerator configured to cool the inner part of the coolant container and the radiation shield; a first exhaust pipe connected to the coolant container from the outside of the vacuum container and serving as a flow path of the coolant vaporized; a first pressure release valve connected to a distal end of the first exhaust pipe outside the vacuum container and configured to open when a pressure in the coolant container becomes a first set value or higher; a heater provided at the first exhaust pipe and configured to heat the first exhaust pipe; and a detector provided at the first exhaust pipe and configured to detect a change due to occurrence of freezing in the first exhaust pipe.Type: GrantFiled: April 10, 2015Date of Patent: November 26, 2019Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Ryo Eguchi, Hajime Tamura, Tatsuya Inoue
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Publication number: 20190345515Abstract: A method for stably achieving high expression of a foreign gene in mammalian cells using a novel DNA element is disclosed. More specifically, the present application discloses a DNA element which enhances the activation of transcription by changing the chromatin structure around a gene locus into which a foreign gene expression unit has been introduced.Type: ApplicationFiled: July 26, 2019Publication date: November 14, 2019Applicant: Daiichi Sankyo Company, LimitedInventors: Daisuke Nishimiya, Tatsuya Inoue
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Publication number: 20190317155Abstract: An energy storage device managing apparatus that estimates a degradation amount of a full charge capacity of an energy storage device, the energy storage device managing apparatus includes: a measurement unit that measures a temperature of the energy storage device in a power supply state; a timing unit that measures time in a power non-supply state; and a controller. The controller performs interpolation based on a first temperature measured immediately before the energy storage device becomes the power non-supply state, and a second temperature initially measured after the energy storage device returns to the power supply state, decides a temperature of the energy storage device from a measurement time of the first temperature to a measurement time of the second temperature, and estimates the degradation amount of the full charge capacity based on the decided temperature.Type: ApplicationFiled: December 19, 2017Publication date: October 17, 2019Inventors: Tatsuya INOUE, Yuya KIHIRA
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Patent number: 10407694Abstract: Disclosed is a method for stably achieving high expression of a foreign gene in mammalian cells using a novel DNA element. More specifically disclosed is a DNA element which enhances the activation of transcription by changing the chromatin structure around a gene locus into which a foreign gene expression unit has been introduced.Type: GrantFiled: May 23, 2016Date of Patent: September 10, 2019Assignee: Daiichi Sankyo Company, LimitedInventors: Daisuke Nishimiya, Tatsuya Inoue
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Publication number: 20190233466Abstract: The present invention relates to a terpenoid derivative that has the ability to activate the Keap1/Nrf2/ARE signaling pathway and is excellent in anti-inflammatory action and cytoprotective action, and a sustained-release pharmaceutical composition effective for the treatment and prevention of a posterior eye disease caused by oxidative stress, comprising the terpenoid derivative as an active ingredient. The present invention provides a local administration-type sustained-release pharmaceutical composition for the treatment or prevention of a posterior eye disease, comprising the terpenoid derivative of the present invention as an active ingredient, wherein the sustained-release pharmaceutical composition maintains a pharmacological action thereof for 1 week or longer by the sustained release of the terpenoid derivative under physiological conditions and has a base material administrable to the vitreous body and a form administrable to the vitreous body.Type: ApplicationFiled: February 15, 2019Publication date: August 1, 2019Applicant: Daiichi Sankyo Company, LimitedInventors: Yuji Kasuya, Yasuhiro Nakagami, Emiko Hatano, Tatsuya Inoue, Kazuhiro Yoshida, Satoshi Komoriya, Yoko Murakami, Masaru Iwasaki, Atsunobu Sakamoto, Kayoko Masuda, Masako Minami, Mayumi Iizuka, Yasunori Ono, Takashi Ohnuki
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Publication number: 20190203304Abstract: It is intended to develop a therapeutic strategy for specifically targeting cancer cells having the functional suppression of PSS2. The present inventors have found that PSS1 and PSS2 are in a synthetic lethal relationship, and treatment inhibiting PSS1 serves as a promising approach for the treatment of cancer having the functional suppression of PSS2. It has also been revealed that this therapeutic strategy permits efficient treatment based on companion diagnostics because a PSS1 inhibitor can be administered to a subject selected by using the functional suppression of PSS2 as an index.Type: ApplicationFiled: March 15, 2019Publication date: July 4, 2019Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Yohei YOSHIHAMA, Tatsuya INOUE
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Patent number: 10208082Abstract: The present invention relates to a terpenoid derivative that has the ability to activate the Keap1/Nrf2/ARE signaling pathway and is excellent in anti-inflammatory action and cytoprotective action, and a sustained-release pharmaceutical composition effective for the treatment and prevention of a posterior eye disease caused by oxidative stress, comprising the terpenoid derivative as an active ingredient. The present invention provides a local administration-type sustained-release pharmaceutical composition for the treatment or prevention of a posterior eye disease, comprising the terpenoid derivative of the present invention as an active ingredient, wherein the sustained-release pharmaceutical composition maintains a pharmacological action thereof for 1 week or longer by the sustained release of the terpenoid derivative under physiological conditions and has a base material administrable to the vitreous body and a form administrable to the vitreous body.Type: GrantFiled: September 9, 2015Date of Patent: February 19, 2019Assignee: Daiichi Sankyo Company, LimitedInventors: Yuji Kasuya, Yasuhiro Nakagami, Emiko Hatano, Tatsuya Inoue, Kazuhiro Yoshida, Satoshi Komoriya, Yoko Murakami, Masaru Iwasaki, Atsunobu Sakamoto, Kayoko Masuda, Masako Minami, Mayumi Iizuka, Yasunori Ono, Takashi Ohnuki
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Publication number: 20180309172Abstract: A control device (90) equipped with: switches (91) provided in each charging or discharging current path in each of one or more power storage units (40); a control unit (92) that supplies a control signal to the switch (91); and an external input terminal (83) that supplies an external input signal to the switch (91). Each switch (91) has a function for turning off when the control signal and/or the external input signal is a signal for turning off that switch, or a function for turning on when both the control signal and the external input signal are a signal for turning on that switch.Type: ApplicationFiled: June 2, 2016Publication date: October 25, 2018Inventors: Hirokazu ITO, Hiroaki SONE, Tatsuya INOUE, Yasutaka MIYAWAKI
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Patent number: 10088772Abstract: A developing device includes a rotatable developer carrying member enclosing a magnetic field generating portion including a plurality of magnetic poles and configured to carry a developer; and a resinous regulating portion provided at a position opposing the developer carrying member and configured to regulate an amount of the developer carried by the developer carrying member. The regulating portion is formed of a resin material containing magnetic powder, and at least a free end portion, opposed to the developer carrying member, of the regulating portion has relative permeability of 10 or more and 60 or less.Type: GrantFiled: January 17, 2018Date of Patent: October 2, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Ryohei Terada, Ichiro Katsuie, Shoji Naruge, Masahiro Ootsuka, Tatsuya Inoue
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Publication number: 20180268974Abstract: A superconducting magnet device with which device breakage caused by a quench can be avoided while helium consumption is reduced. A sheet-like convection-preventing member is disposed at least either above or below a heat transfer member transferring to gaseous helium heat transferred from the outside, so as to cover a helium gas release tube for the gaseous helium, and thus heat exchange performance during transportation is improved. In the case where the quench occurs, the convection-preventing member is lifted upward in the release tube, thereby ensuring to provide a flow path for the gaseous helium and avoiding excessive increase of the internal pressure.Type: ApplicationFiled: May 25, 2016Publication date: September 20, 2018Applicant: Mitsubishi Electric CorporationInventors: Naoki IWAMOTO, Hajime TAMURA, Tatsuya INOUE, Ryo EGUCHI
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Publication number: 20180210369Abstract: A developing device includes a rotatable developer carrying member enclosing a magnetic field generating portion including a plurality of magnetic poles and configured to carry a developer; and a resinous regulating portion provided at a position opposing the developer carrying member and configured to regulate an amount of the developer carried by the developer carrying member. The regulating portion is formed of a resin material containing magnetic powder, and at least a free end portion, opposed to the developer carrying member, of the regulating portion has relative permeability of 10 or more and 60 or less.Type: ApplicationFiled: January 17, 2018Publication date: July 26, 2018Inventors: Ryohei Terada, Ichiro Katsuie, Shoji Naruge, Masahiro Ootsuka, Tatsuya Inoue
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Publication number: 20180073084Abstract: It is intended to develop a therapeutic strategy for specifically targeting cancer cells having the functional suppression of PSS2. The present inventors have found that PSS1 and PSS2 are in a synthetic lethal relationship, and treatment inhibiting PSS1 serves as a promising approach for the treatment of cancer having the functional suppression of PSS2. It has also been revealed that this therapeutic strategy permits efficient treatment based on companion diagnostics because a PSS1 inhibitor can be administered to a subject selected by using the functional suppression of PSS2 as an index.Type: ApplicationFiled: March 15, 2016Publication date: March 15, 2018Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Yohei YOSHIHAMA, Tatsuya INOUE
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Publication number: 20180040402Abstract: A superconducting magnet includes: a superconducting coil; a coolant container; a radiation shield; a vacuum container; a refrigerator configured to cool the inner part of the coolant container and the radiation shield; a first exhaust pipe connected to the coolant container from the outside of the vacuum container and serving as a flow path of the coolant vaporized; a first pressure release valve connected to a distal end of the first exhaust pipe outside the vacuum container and configured to open when a pressure in the coolant container becomes a first set value or higher; a heater provided at the first exhaust pipe and configured to heat the first exhaust pipe; and a detector provided at the first exhaust pipe and configured to detect a change due to occurrence of freezing in the first exhaust pipe.Type: ApplicationFiled: April 10, 2015Publication date: February 8, 2018Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Ryo EGUCHI, Hajime TAMURA, Tatsuya INOUE
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Patent number: 9887028Abstract: A superconducting magnet includes: a superconducting coil; a coolant container; a radiation shield; a vacuum container; a refrigerator; a current lead; a first pipe including a mounting opening in which the refrigerator is inserted and fixed; a second pipe including a lead-out opening through which the current lead passes to be led out; and a flow rate ratio maintaining mechanism connected to at least one of the downstream side of the mounting opening of the first pipe and the downstream side of the lead-out opening of the second pipe, the flow rate ratio maintaining mechanism allowing the vaporized coolant to flow through the first pipe and the second pipe at a constant flow rate ratio.Type: GrantFiled: September 3, 2014Date of Patent: February 6, 2018Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Tatsuya Inoue, Hajime Tanabe
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Patent number: 9799433Abstract: A superconducting magnet includes a superconducting coil, a refrigerant container, a radiation shield, a vacuum container, a refrigerating machine cooling an interior of the refrigerant container, a tubular current lead passing from outside of the vacuum container to inside of the refrigerant container electrically connected to the superconducting coil, a power source electrically connected to the current lead, a manometer measuring a pressure inside of the refrigerant container, a thermometer to measure a temperature of the current lead, and a control unit connected to each of the power source, the manometer, and the thermometer. The control unit raises an output of the power source to vary a value of a current flowing into superconducting coil only when a measurement value of the manometer is higher than or equal to a set value and a measurement value of the thermometer is lower than or equal to a set value.Type: GrantFiled: July 11, 2013Date of Patent: October 24, 2017Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Ryo Eguchi, Shoichi Yokoyama, Hajime Tamura, Tatsuya Inoue
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Publication number: 20170260228Abstract: The present invention relates to a terpenoid derivative that has the ability to activate the Keap1/Nrf2/ARE signaling pathway and is excellent in anti-inflammatory action and cytoprotective action, and a sustained-release pharmaceutical composition effective for the treatment and prevention of a posterior eye disease caused by oxidative stress, comprising the terpenoid derivative as an active ingredient. The present invention provides a local administration-type sustained-release pharmaceutical composition for the treatment or prevention of a posterior eye disease, comprising the terpenoid derivative of the present invention as an active ingredient, wherein the sustained-release pharmaceutical composition maintains a pharmacological action thereof for 1 week or longer by the sustained release of the terpenoid derivative under physiological conditions and has a base material administrable to the vitreous body and a form administrable to the vitreous body.Type: ApplicationFiled: September 9, 2015Publication date: September 14, 2017Applicant: Daiichi Sankyo Company, LimitedInventors: Yuji Kasuya, Yasuhiro Nakagami, Emiko Hatano, Tatsuya Inoue, Kazuhiro Yoshida, Satoshi Komoriya, Yoko Murakami, Masaru Iwasaki, Atsunobu Sakamoto, Kayoko Masuda, Masako Minami, Mayumi Iizuka, Yasunori Ono, Takashi Ohnuki
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Publication number: 20170200541Abstract: A superconducting magnet includes: a superconducting coil; a coolant container; a radiation shield; a vacuum container; a refrigerator; a current lead; a first pipe including a mounting opening in which the refrigerator is inserted and fixed; a second pipe including a lead-out opening through which the current lead passes to be led out; and a flow rate ratio maintaining mechanism connected to at least one of the downstream side of the mounting opening of the first pipe and the downstream side of the lead-out opening of the second pipe, the flow rate ratio maintaining mechanism allowing the vaporized coolant to flow through the first pipe and the second pipe at a constant flow rate ratio.Type: ApplicationFiled: September 3, 2014Publication date: July 13, 2017Applicant: Mitsubishi Electric CorporationInventors: Tatsuya INOUE, Hajime TANABE
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Patent number: 9683040Abstract: The present invention relates to an antibody having an anti-angiogenesis activity. More specifically, the present invention relates to an antibody against ROBO4 and a pharmaceutical composition containing the antibody. An object of the present invention is to provide an anti-ROBO4 antibody having an anti-angiogenesis effect, a pharmaceutical composition or the like comprising the antibody, a method for suppressing angiogenesis using the antibody, etc. Another object of the present invention is to provide a method for producing the antibody. The antibody of the present invention activates the downstream signal of ROBO4 and has a suppressive activity against cell migration induced by VEGF or bFGF. The antibody of the present invention also exhibits an anti-angiogenesis effect in in-vivo models.Type: GrantFiled: April 26, 2013Date of Patent: June 20, 2017Assignee: DAIICHI SANKYO COMPANY, LIMITEDInventors: Yoshitaka Isumi, Toshiyuki Sato, Jun Hasegawa, Tatsuya Inoue
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Patent number: 9562096Abstract: Problem to be Solved The present invention relates to an antibody having an anti-angiogenesis activity. More specifically, the present invention relates to an antibody against ROBO4 and a pharmaceutical composition containing the antibody. An object of the present invention is to provide an anti-ROBO4 antibody having an anti-angiogenesis effect, a pharmaceutical composition or the like comprising the antibody, a method for suppressing angiogenesis using the antibody, etc. Another object of the present invention is to provide a method for producing the antibody. The antibody of the present invention activates the downstream signal of ROBO4 and has a suppressive activity against cell migration induced by VEGF or bFGF. The antibody of the present invention also exhibits an anti-angiogenesis effect in in-vivo models.Type: GrantFiled: December 11, 2015Date of Patent: February 7, 2017Assignee: DAIICHI SANKYO COMPANY, LIMITEDInventors: Yoshitaka Isumi, Toshiyuki Sato, Jun Hasegawa, Tatsuya Inoue
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Publication number: 20160333371Abstract: Disclosed is a method for stably achieving high expression of a foreign gene in mammalian cells using a novel DNA element. More specifically disclosed is a DNA element which enhances the activation of transcription by changing the chromatin structure around a gene locus into which a foreign gene expression unit has been introduced.Type: ApplicationFiled: May 23, 2016Publication date: November 17, 2016Applicant: Daiichi Sankyo Company, LimitedInventors: Daisuke Nishimiya, Tatsuya Inoue