Patents by Inventor Masashi Itoh
Masashi Itoh 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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Publication number: 20240120142Abstract: The electronic component includes an element body, an internal conductor, a cover layer, and a conductor layer. The internal conductor is disposed in the element body. The cover layer is disposed on an outer surface of the element body and has an electrical insulation property. The conductor layer is disposed on the cover layer and is electrically connected to the internal conductor. The conductor layer includes a portion. The portion protrudes toward the element body through the cover layer and is physically and electrically connected to the internal conductor. The conductor layer is electrically connected to the internal conductor.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Applicant: TDK CORPORATIONInventors: Yoji TOZAWA, Masashi SHIMOYASU, Akihiko OIDE, Daiki KATO, Makoto YOSHINO, Takashi ENDO, Takuya KODAMA, Akira AKASAKA, Ken ITOH
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Publication number: 20240079345Abstract: A conductive member includes an adhesive layer and a metal foil layer. The adhesive layer consists of an adhesive composition containing conductive particles. The metal foil layer is disposed on the adhesive layer. The conductive member can be used to form, for example, a predetermined metal film.Type: ApplicationFiled: January 18, 2022Publication date: March 7, 2024Inventors: Masashi OHKOSHI, Nozomu TAKANO, Daisuke FUJIMOTO, Hiroyuki IZAWA, Tomohiko KOTAKE, Kunihiko AKAI, Yuka ITOH, Shunsuke TAKAGI
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Publication number: 20230084246Abstract: Provided are a novel amorphous curcumin compound powdery composition that is inexpensive, is improved in bioabsorbability and bioavailability of curcumin, and has long-term stability, and a method for producing the powdery composition. The present invention relates to a powdery composition containing an amorphous curcumin compound and a hydrophilic modified starch and having a Raman spectrum including one or more peaks at wavenumbers of 1630, 1599, 1428, and 1243 (expressed in ±2 cm?1) and a method for producing the powdery composition.Type: ApplicationFiled: January 25, 2021Publication date: March 16, 2023Applicant: THERABIOPHARMA INC.Inventors: Masashi ITOH, Satoshi NISHIMURA, Tatsuya OGAWA, Tadashi HASHIMOTO
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Publication number: 20170056335Abstract: The present invention provides an ophthalmic composition comprising polysorbate 80 and a refreshing agent, wherein a polydispersity of the polysorbate 80 in the ophthalmic composition is 1.00 to 1.26.Type: ApplicationFiled: April 8, 2015Publication date: March 2, 2017Applicant: RHOTO PHARMACEUTICAL CO., LTD.Inventors: Masashi Itoh, Takenori Matsumoto, Chigusa Nakatsuka, Fumie Chono
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Patent number: 9173945Abstract: The present invention provides an aqueous ophthalmic composition containing (A) a terpenoid, (B) zinc chloride, and (C) at least one member selected from the group consisting of cellulose-based polymeric compounds, vinyl-based polymeric compounds, polyethylene glycols and dextran. According to the present invention, an aqueous ophthalmic composition is provided in which adsorption of the terpenoid to a container can be inhibited, thereby making it possible to inhibit the reduction in the terpenoid content for a long period of time, the aqueous ophthalmic composition having some excellent actions such as an inhibitory action for histamine release, and an inhibitory action for discharges from the eyes.Type: GrantFiled: October 31, 2012Date of Patent: November 3, 2015Assignee: ROHTO PHARMACEUTICAL CO., LTD.Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
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Publication number: 20150064281Abstract: The present invention provides an ophthalmic composition containing (A) a biguanide-based disinfectant and (B) zinc chloride. According to the present invention, an ophthalmic composition having remarkably increased disinfection effects against Acanthamoeba is provided.Type: ApplicationFiled: April 4, 2013Publication date: March 5, 2015Applicant: ROHTO PHARMACEUTICAL CO., LTD.Inventors: Kazuhiro Fukushima, Mariyo Kato, Yoshihiro Takai, Masashi Itoh
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Publication number: 20140308368Abstract: The present invention provides an aqueous ophthalmic composition containing (A) a terpenoid, (B) zinc chloride, and (C) at least one member selected from the group consisting of cellulose-based polymeric compounds, vinyl-based polymeric compounds, polyethylene glycols and dextran. According to the present invention, an aqueous ophthalmic composition is provided in which adsorption of the terpenoid to a container can be inhibited, thereby making it possible to inhibit the reduction in the terpenoid content for a long period of time, the aqueous ophthalmic composition having some excellent actions such as an inhibitory action for histamine release, and an inhibitory action for discharges from the eyes.Type: ApplicationFiled: October 31, 2012Publication date: October 16, 2014Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
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Publication number: 20140296348Abstract: The present invention provides an aqueous ophthalmic composition having a pH of 7 or more, containing a terpenoid and zinc chloride. According to the present invention, an aqueous ophthalmic composition is provided in which adsorption of the terpenoid to a container can be inhibited, thereby making it possible to inhibit the reduction in the terpenoid content for a long period of time, the aqueous ophthalmic composition having some excellent actions such as an inhibitory action for histamine release, and an inhibitory action for discharges from the eyes.Type: ApplicationFiled: October 31, 2012Publication date: October 2, 2014Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
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Patent number: 8512995Abstract: The nucleotide sequence of a DNA involved in the biosynthesis of herboxidiene was determined. Utilizing this DNA, herboxidiene and analogues thereof can be efficiently produced.Type: GrantFiled: May 27, 2009Date of Patent: August 20, 2013Assignees: Eisai R&D Management Co., Ltd., Micro Biopharm Japan Co., Ltd.Inventors: Kazuhiro Machida, Kaoru Okayama, Masashi Itoh, Asako Toyoda
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Publication number: 20120178124Abstract: It is an object of the present invention to obtain highly active P450scc enzyme protein which is an important enzyme protein that catalyzes the first step of the biosynthesis of industrially useful steroid hormone. The present invention provides a sterol side chain cleavage enzyme protein having the following physicochemical properties: (1) action: the enzyme acts on sterol represented by formula (I) as defined in the specification and cleaves the carbon-carbon bond between positions 20 and 22 of a sterol side chain portion by its activity of cleaving the bonds, so as to generate a compound represented by formula (II) as defined in the specification; (2) substrate specificity: when microorganisms that produce the enzyme protein are allowed to react with an aqueous solution containing 100 ?g/ml 4-cholesten-3-one or cholesterol at 28° C.Type: ApplicationFiled: January 7, 2009Publication date: July 12, 2012Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Masahiro Yamagishi, Takeshi Sakamoto, Makoto Ueda, Masashi Itoh, Yoshikazu Fujii, Hiroki Kabumoto, Akira Arisawa, Tadashi Fujii
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Publication number: 20110295023Abstract: The nucleotide sequence of a DNA involved in the biosynthesis of herboxidiene was determined. Utilizing this DNA, herboxidiene and analogues thereof can be efficiently produced.Type: ApplicationFiled: May 27, 2009Publication date: December 1, 2011Applicants: MERCIAN CORPORATIONInventors: Kazuhiro Machida, Kaoru Okayama, Masashi Itoh, Asako Toyoda
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Publication number: 20100180331Abstract: A communication terminal device (10) that is provided with a communication device (11) that connects to a network and a firewall (12) that functions in accordance with firewall rules further includes: a rule storage unit (14) that holds network identification information and firewall rules in association with each other for each network; a rule storage control unit (15) that stores in the rule storage unit (14) firewall rules that are received from rule-distributing device (20) and the identification information of a network that is the object of application in association with each other; and a firewall control unit (13) that detects network identification information to both monitor and, when the identification information is newly detected or changes, reads from the rule storage unit (14) firewall rules that are placed in association with the identification information that has been detected or that has changed to set or update in the firewall (12).Type: ApplicationFiled: February 9, 2007Publication date: July 15, 2010Applicant: NEC CorporationInventors: Takuya Murakami, Masashi Itoh, Yoshiaki Okuyama
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Publication number: 20090252131Abstract: Provided is a base station search method by means of a radio terminal that includes an out-of-zone power saving base station search control function that, by setting a timer, sequentially extends an interval of a base station search during which the radio terminal returns to a communication zone after moving outside a communication zone from an initial interval. According to this base station search method, when a predetermined change of state is detected in the radio terminal during execution of a base station search, the timer is reset, an interval of the base station search is returned to the initial interval, and the base station search is resumed. If the predetermined change of state is detected again before a predetermined time elapses from the moment of resetting the timer due to detecting the predetermined change of state, the base station search is continued without resetting the timer.Type: ApplicationFiled: June 15, 2007Publication date: October 8, 2009Inventor: Masashi Itoh
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Patent number: 7457634Abstract: The communication state information providing system comprises a cellular phone of an information provider, and an information providing device having an information receiving unit for receiving, via a wireless LAN, the communication state information transmitted from the cellular phone, a communication state information storage unit for storing the communication state information received by the information receiving unit associated with the phone number specifying the cellular phone, and an information transmitting unit for transmitting the communication state information stored in the communication state information storage unit to a destination associated with the phone number of the cellular phone.Type: GrantFiled: July 11, 2005Date of Patent: November 25, 2008Assignees: NTT DoCoMo, Inc., NEC CorporationInventors: Yasuo Morinaga, Masaharu Nakatsuchi, Toshio Kaneda, Satoshi Takase, Nobuaki Sasao, Masashi Itoh
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Patent number: 7378458Abstract: The invention provides a method for preparing an ink having constituents of a water-soluble dye having a water-soluble solubilizing group of at least one of a sulfonic group and a carboxyl group, water, a water-soluble substance that is condensation-polymerized in the absence of the water, a water-soluble medium and an additive including at least one of an organic acid salt and an inorganic acid salt. This method includes a first mixing step of mixing at least the dye and the water-soluble substance out of the constituents of the ink excluding the additive; a second mixing step of mixing a mixture obtained in the first mixing step and the additive; and a pH adjusting step, performed before the second mixing step, of preparing a solution including the mixture or a solution including the additive while adjusting the solution to a given pH range by using a pH adjuster.Type: GrantFiled: April 1, 2004Date of Patent: May 27, 2008Assignees: Matsushita Electric Industrial Co., Ltd., Ricoh Company, Ltd.Inventors: Hidekazu Arase, Mamoru Soga, Masaichiro Tatekawa, Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh
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Patent number: 7368007Abstract: An ink-jet recording ink contains at least a colorant, a moisturizer, water and a water-soluble substance capable of undergoing polycondensation along with vaporization of the water, in which the colorant is a chelate azo dye.Type: GrantFiled: May 28, 2004Date of Patent: May 6, 2008Assignees: Ricoh Company, Ltd., Matsushita Electric Industrial Co., Ltd.Inventors: Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh, Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa
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Publication number: 20060014561Abstract: The communication state information providing system comprises a cellular phone of an information provider, and an information providing device having an information receiving unit for receiving, via a wireless LAN, the communication state information transmitted from the cellular phone, a communication state information storage unit for storing the communication state information received by the information receiving unit associated with the phone number specifying the cellular phone, and an information transmitting unit for transmitting the communication state information stored in the communication state information storage unit to a destination associated with the phone number of the cellular phone.Type: ApplicationFiled: July 11, 2005Publication date: January 19, 2006Applicants: NTT DoCoMo, Inc., NEC CorporationInventors: Yasuo Morinaga, Masaharu Nakatsuchi, Toshio Kaneda, Satoshi Takase, Nobuaki Sasao, Masashi Itoh
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Publication number: 20050005817Abstract: An ink-jet recording ink contains at least a colorant, a moisturizer, water and a water-soluble substance capable of undergoing polycondensation along with vaporization of the water, in which the colorant is a chelate azo dye.Type: ApplicationFiled: May 28, 2004Publication date: January 13, 2005Inventors: Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh, Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa
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Publication number: 20040198867Abstract: The invention provides a method for preparing an ink having constituents of a water-soluble dye having a water-soluble solubilizing group of at least one of a sulfonic group and a carboxyl group, water, a water-soluble substance that is condensation-polymerized in the absence of the water, a water-soluble medium and an additive including at least one of an organic acid salt and an inorganic acid salt. This method includes a first mixing step of mixing at least the dye and the water-soluble substance out of the constituents of the ink excluding the additive; a second mixing step of mixing a mixture obtained in the first mixing step and the additive; and a pH adjusting step, performed before the second mixing step, of preparing a solution including the mixture or a solution including the additive while adjusting the solution to a given pH range by using a pH adjuster.Type: ApplicationFiled: April 1, 2004Publication date: October 7, 2004Inventors: Hidekazu Arase, Mamoru Soga, Masaichiro Tatekawa, Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh
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Patent number: 6287140Abstract: An electronic mobile instrument includes at its rear side surface a battery receiving recess which includes a connector configured to receive a detachable. A second connector is also provided to enable replacement of the detachable battery with a spare battery when the detachable connecter is substantially drained. Each connector has an expandable flexible lead wire configured to be connected with a receptacle mounted on a respective of the batteries. The pair of lead wires may be connected to inside portions of the battery receiving recess respectively. A battery mounted in the battery receiving recess can be withdrawn from the battery receiving recess with the connector and expandable flexible lead wire connected thereto, when it has substantially been drained. The other connector then not connected to a battery is also withdrawn with the expandable lead wire each connected thereto to connect with a spare battery.Type: GrantFiled: November 26, 1999Date of Patent: September 11, 2001Assignee: Ricoh Company, Ltd.Inventor: Masashi Itoh