Patents by Inventor Takashi Kitayama

Takashi Kitayama 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: 20220135514
    Abstract: Phytol contained in watermelon sprouts is known to have a cancer cell growth inhibiting effect. However, there is a problem that an amount of phytol to be taken for exhibiting cancer cell growth inhabition is large. A cancer cell growth inhibiting composition comprising at least one of compounds having a structure represented by Formula (1), Formula (2), Formula (6), Formula (7) or Formula (8), or a pharmaceutically acceptable salt thereof as main components has a higher cancer cell growth inhibiting effect than phytol.
    Type: Application
    Filed: February 21, 2020
    Publication date: May 5, 2022
    Applicants: HAGIHARA FARM PRODUCTION INSTITUTE CO., LTD., KINKI UNIVERSITY, MIE UNIVERSITY
    Inventors: Toshiharu HASHIZUME, Takashi KITAYAMA, Gengo KASHIWAZAKI, Satoru HIRABAYASHI, Yoshimi UTAKA, Keigo TANEDA, Tomohiro ITOH
  • Publication number: 20220061325
    Abstract: An object of the present invention is to provide a pyridine N-oxide compound that is excellent in pest control activity, particularly, insecticidal activity and/or acaricidal activity, is excellent in safety, and may be industrially advantageously synthesized. The pyridine N-oxide compound of the present invention is a compound of the formula (II), a stereoisomer, tautomer or hydrate thereof or a salt of any of these compounds, wherein R1 represents a substituted or unsubstituted C1-6 alkylsulfonyl group; R2 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or the like; A1 represents an oxygen atom, a sulfur atom, or the like; A2 and A3 each independently represent a carbon atom or a nitrogen atom; X represents a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C1-6 alkoxy group, or the like; and n represents an integer of 0 to 2.
    Type: Application
    Filed: February 25, 2020
    Publication date: March 3, 2022
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Takashi KITAYAMA, Keita SAKANISHI, Koichi HIRATA, Maki MATSUI, Hikaru AOYAMA
  • Publication number: 20210002263
    Abstract: The present invention relates to a compound represented by the following Formula (I) or a salt thereof, which exhibits superior insecticidal activity, acaricidal activity, and/or nematicidal activity, which exhibits superior safety, and which can be advantageously synthesized industrially, and also relates to a formulation for controlling harmful organisms containing the same as an active ingredient. wherein, X represents a halogeno group, a substituted or unsubstituted C1-6 alkyl group, or the like; n is an integer ranging from 1 to 3; Z represents an oxygen atom, a sulfur atom, or NR; R represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group; A represents a benzene ring or a 6-membered heteroaryl ring; Ra represents a substituted or unsubstituted C1-6 alkylsulfonyl group; and Rb represents a substituted or unsubstituted C1-6 alkyl group, and the like.
    Type: Application
    Filed: March 8, 2019
    Publication date: January 7, 2021
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Keita SAKANISHI, Hikaru AOYAMA, Norifumi SAKIYAMA, Takao IWASA, Maki MATSUI, Tomomi KOBAYASHI, Takashi KITAYAMA
  • Patent number: 9758468
    Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: September 12, 2017
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
  • Patent number: 9573881
    Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: February 21, 2017
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
  • Publication number: 20170029361
    Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.
    Type: Application
    Filed: October 14, 2016
    Publication date: February 2, 2017
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
  • Publication number: 20150329472
    Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 19, 2015
    Applicant: NIPPON SODA CO., LTD.
    Inventors: Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Yoshikazu Ito, Takashi Kitayama
  • Publication number: 20150283159
    Abstract: An anticancer agent containing ellagitannin, a combination use anticancer agent wherein the anticancer agent and an anticancer agent containing anthracyclines are used in combination.
    Type: Application
    Filed: October 18, 2013
    Publication date: October 8, 2015
    Inventors: Daisuke TATSUDA, Isao MOMOSE, Takashi KITAYAMA
  • Patent number: 8180960
    Abstract: When shifting the condition of a pair of a main volume and a sub-volume from a split condition to a pair condition according to a request from a user, an information processing unit which can access the sub-volume is inquired whether it mounts the sub-volume or not. As a result, if a managing computer receives a notice from the information processing unit that it mounts the sub-volume, the managing computer displays a warning on its display. Thereby, data on the sub-volume can be prevented from being erased by an operation mistake of the user.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: May 15, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Yuichiro Nagashima, Takashi Kitayama
  • Patent number: 7610508
    Abstract: Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: October 27, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Shotaro Ohno, Toshihiro Kawano, Takashi Kitayama, Toshiyuki Haruma, Akinori Ono, Yuichiro Nagashima
  • Patent number: 7603538
    Abstract: Host environment information of the host is acquired from an environment management section that manages the host environment information, a designation of a volume condition constituting a condition related to the logical volume is received from the user, a logical volume that conforms to the designated condition among a plurality of logical volumes is sought, an internal path which is a logical path in the storage system is constructed by allocating the logical volume thus found to any of the plurality of communication ports, and the acquired host environment information is allocated to at least one of the communication ports and logical volumes in the internal path thus constructed.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: October 13, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Kitayama, Yuichiro Nagashima, Hiroyuki Shobayashi
  • Publication number: 20080307176
    Abstract: Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.
    Type: Application
    Filed: March 18, 2008
    Publication date: December 11, 2008
    Applicant: Hitachi, Ltd.
    Inventors: Shotaro OHNO, Toshihiko Kawano, Takashi Kitayama, Toshiyuki Haruma, Akinori Ono, Yuichiro Nagashima
  • Publication number: 20080114955
    Abstract: Host environment information of the host is acquired from an environment management section that manages the host environment information, a designation of a volume condition constituting a condition related to the logical volume is received from the user, a logical volume that conforms to the designated condition among a plurality of logical volumes is sought, an internal path which is a logical path in the storage system is constructed by allocating the logical volume thus found to any of the plurality of communication ports, and the acquired host environment information is allocated to at least one of the communication ports and logical volumes in the internal path thus constructed.
    Type: Application
    Filed: January 17, 2007
    Publication date: May 15, 2008
    Inventors: Takashi Kitayama, Yuichiro Nagashima, Hiroyuki Shobayashi
  • Patent number: 7370229
    Abstract: Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: May 6, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Shotaro Ohno, Toshihiro Kawano, Takashi Kitayama, Toshiyuki Haruma, Akinori Ono, Yuichiro Nagashima
  • Publication number: 20070206224
    Abstract: The present invention is constituted to make it possible to automatically perform the processing required to recognize, on another host computer, data recognizable on a host computer. A server 101 requests OS information and file system information managed by a host A and a host A?. If, based on this information, it is determined that, when the OS of host A and host A? are the same or even different, the file system of host A is supported by host A?, the server 101 disconnects a host A-recognized logical volume VOL-A1 from host A, and connects it to host A?. Conversely, if it is determined that the OS of host A and host A? differ, and that the host A file system is not supported by host A?, the server 101 prepares a new logical volume Vol-A1?, causes host A to read out the data inside VOL-A1 and to transfer it to host A?, and causes host A? to write the transferred data to VOL-A1?.
    Type: Application
    Filed: April 21, 2006
    Publication date: September 6, 2007
    Inventors: Yuichiro Nagashima, Hiroyuki Shobayashi, Takashi Kitayama
  • Publication number: 20070150692
    Abstract: When shifting the condition of a pair of a main volume and a sub-volume from a split condition to a pair condition according to a request from a user, an information processing unit which can access the sub-volume is inquired whether it mounts the sub-volume or not. As a result, if a managing computer receives a notice from the information processing unit that it mounts the sub-volume, the managing computer displays a warning on its display. Thereby, data on the sub-volume can be prevented from being erased by an operation mistake of the user.
    Type: Application
    Filed: March 8, 2007
    Publication date: June 28, 2007
    Applicant: Hitachi, Ltd.
    Inventors: Yuichiro Nagashima, Takashi Kitayama
  • Patent number: 7225294
    Abstract: When shifting the condition of a pair of a main volume and a sub-volume from a split condition to a pair condition according to a request from a user, an information processing unit which can access the sub-volume is inquired whether it mounts the sub-volume or not. As a result, if a managing computer receives a notice from the information processing unit that it mounts the sub-volume, the managing computer displays a warning on its display. Thereby, data on the sub-volume can be prevented from being erased by an operation mistake of the user.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: May 29, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Yuichiro Nagashima, Takashi Kitayama
  • Publication number: 20050021908
    Abstract: Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.
    Type: Application
    Filed: February 20, 2004
    Publication date: January 27, 2005
    Applicant: Hitachi, Ltd.
    Inventors: Shotaro Ohno, Toshihiko Kawano, Takashi Kitayama, Toshiyuki Haruma, Akinori Ono, Yuichiro Nagashima
  • Publication number: 20040172510
    Abstract: When shifting the condition of a pair of a main volume and a sub-volume from a split condition to a pair condition according to a request from a user, an information processing unit which can access the sub-volume is inquired whether it mounts the sub-volume or not. As a result, if a managing computer receives a notice from the information processing unit that it mounts the sub-volume, the managing computer displays a warning on its display. Thereby, data on the sub-volume can be prevented from being erased by an operation mistake of the user.
    Type: Application
    Filed: August 29, 2003
    Publication date: September 2, 2004
    Applicant: Hitachi, Ltd.
    Inventors: Yuichiro Nagashima, Takashi Kitayama
  • Patent number: 6578088
    Abstract: An automatic address distributing method, computer program and system for automatically examining addresses already assigned to terminals connected to a network without regard to the status of the existing terminals and removed terminals. An address may be assigned to a terminal by apparatus other than a DHCP server. After a Dynamic Host Configuration Protocol (DHCP) server has been started, addresses currently used in a network are examined by a duplicate-address examining unit and the status of the address are stored in an in-use-address database (DB). When a terminal makes a request for distribution of an address, the DHCP server distributes an address that is currently not used in the network. In the examination carried out by the duplicate-address examining unit, an inquiry about the entire name information controlled by a Domain Name Service (DNS) server is made to the DNS server. Results of the inquiry are also stored in the in-use-address DB. Then, a mobile-agent DB is examined for a mobile agent.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: June 10, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Shuji Ohno, Tatsuya Watanuki, Norihiro Goto, Takashi Kitayama