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).

  • Publication number: 20240120142
    Abstract: 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: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Applicant: TDK CORPORATION
    Inventors: Yoji TOZAWA, Masashi SHIMOYASU, Akihiko OIDE, Daiki KATO, Makoto YOSHINO, Takashi ENDO, Takuya KODAMA, Akira AKASAKA, Ken ITOH
  • Publication number: 20240079345
    Abstract: 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: Application
    Filed: January 18, 2022
    Publication date: March 7, 2024
    Inventors: Masashi OHKOSHI, Nozomu TAKANO, Daisuke FUJIMOTO, Hiroyuki IZAWA, Tomohiko KOTAKE, Kunihiko AKAI, Yuka ITOH, Shunsuke TAKAGI
  • Publication number: 20230084246
    Abstract: 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: Application
    Filed: January 25, 2021
    Publication date: March 16, 2023
    Applicant: THERABIOPHARMA INC.
    Inventors: Masashi ITOH, Satoshi NISHIMURA, Tatsuya OGAWA, Tadashi HASHIMOTO
  • Publication number: 20170056335
    Abstract: 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: Application
    Filed: April 8, 2015
    Publication date: March 2, 2017
    Applicant: RHOTO PHARMACEUTICAL CO., LTD.
    Inventors: Masashi Itoh, Takenori Matsumoto, Chigusa Nakatsuka, Fumie Chono
  • Patent number: 9173945
    Abstract: 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: Grant
    Filed: October 31, 2012
    Date of Patent: November 3, 2015
    Assignee: ROHTO PHARMACEUTICAL CO., LTD.
    Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
  • Publication number: 20150064281
    Abstract: 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: Application
    Filed: April 4, 2013
    Publication date: March 5, 2015
    Applicant: ROHTO PHARMACEUTICAL CO., LTD.
    Inventors: Kazuhiro Fukushima, Mariyo Kato, Yoshihiro Takai, Masashi Itoh
  • Publication number: 20140308368
    Abstract: 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: Application
    Filed: October 31, 2012
    Publication date: October 16, 2014
    Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
  • Publication number: 20140296348
    Abstract: 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: Application
    Filed: October 31, 2012
    Publication date: October 2, 2014
    Inventors: Yasuko Matsumura, Chinatsu Furumiya, Masashi Itoh
  • Patent number: 8512995
    Abstract: 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: Grant
    Filed: May 27, 2009
    Date of Patent: August 20, 2013
    Assignees: Eisai R&D Management Co., Ltd., Micro Biopharm Japan Co., Ltd.
    Inventors: Kazuhiro Machida, Kaoru Okayama, Masashi Itoh, Asako Toyoda
  • Publication number: 20120178124
    Abstract: 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: Application
    Filed: January 7, 2009
    Publication date: July 12, 2012
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Masahiro Yamagishi, Takeshi Sakamoto, Makoto Ueda, Masashi Itoh, Yoshikazu Fujii, Hiroki Kabumoto, Akira Arisawa, Tadashi Fujii
  • Publication number: 20110295023
    Abstract: 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: Application
    Filed: May 27, 2009
    Publication date: December 1, 2011
    Applicants: MERCIAN CORPORATION
    Inventors: Kazuhiro Machida, Kaoru Okayama, Masashi Itoh, Asako Toyoda
  • Publication number: 20100180331
    Abstract: 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: Application
    Filed: February 9, 2007
    Publication date: July 15, 2010
    Applicant: NEC Corporation
    Inventors: Takuya Murakami, Masashi Itoh, Yoshiaki Okuyama
  • Publication number: 20090252131
    Abstract: 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: Application
    Filed: June 15, 2007
    Publication date: October 8, 2009
    Inventor: Masashi Itoh
  • Patent number: 7457634
    Abstract: 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: Grant
    Filed: July 11, 2005
    Date of Patent: November 25, 2008
    Assignees: NTT DoCoMo, Inc., NEC Corporation
    Inventors: Yasuo Morinaga, Masaharu Nakatsuchi, Toshio Kaneda, Satoshi Takase, Nobuaki Sasao, Masashi Itoh
  • Patent number: 7378458
    Abstract: 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: Grant
    Filed: April 1, 2004
    Date of Patent: May 27, 2008
    Assignees: Matsushita Electric Industrial Co., Ltd., Ricoh Company, Ltd.
    Inventors: Hidekazu Arase, Mamoru Soga, Masaichiro Tatekawa, Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh
  • Patent number: 7368007
    Abstract: 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: Grant
    Filed: May 28, 2004
    Date of Patent: May 6, 2008
    Assignees: Ricoh Company, Ltd., Matsushita Electric Industrial Co., Ltd.
    Inventors: Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh, Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa
  • Publication number: 20060014561
    Abstract: 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: Application
    Filed: July 11, 2005
    Publication date: January 19, 2006
    Applicants: NTT DoCoMo, Inc., NEC Corporation
    Inventors: Yasuo Morinaga, Masaharu Nakatsuchi, Toshio Kaneda, Satoshi Takase, Nobuaki Sasao, Masashi Itoh
  • Publication number: 20050005817
    Abstract: 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: Application
    Filed: May 28, 2004
    Publication date: January 13, 2005
    Inventors: Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh, Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa
  • Publication number: 20040198867
    Abstract: 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: Application
    Filed: April 1, 2004
    Publication date: October 7, 2004
    Inventors: Hidekazu Arase, Mamoru Soga, Masaichiro Tatekawa, Shigeru Kusakata, Tsutomu Matsuda, Masashi Itoh
  • Patent number: 6287140
    Abstract: 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: Grant
    Filed: November 26, 1999
    Date of Patent: September 11, 2001
    Assignee: Ricoh Company, Ltd.
    Inventor: Masashi Itoh