Patents by Inventor Takao Yoshikawa

Takao Yoshikawa 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).

  • Patent number: 11925930
    Abstract: In an apparatus, a gas containing CH4 and CO2 is supplied from a first supply unit to a synthetic gas production unit which generates a synthetic gas containing CO and H2 while heating a first catalytic structure; the synthetic gas is supplied to a gas production unit which generates a lower olefin-containing gas including propylene while heating a second catalytic structure; and a detection unit detects propylene discharged from the gas production unit. The first catalytic structure includes first supports having a porous structure and a first metal fine particle that is present in first channels of the first supports. The second catalyst structure includes second supports having a porous structure and a second metal fine particle in the second supports. The second supports have a second channels, a portion of which have an average inner diameter of 0.95 nm or less.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: March 12, 2024
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yuichiro Banba, Kaori Sekine, Yukako Nakai, Mai Nishii, Masayuki Fukushima, Sadahiro Kato, Takao Masuda, Yuta Nakasaka, Takuya Yoshikawa
  • Patent number: 11105555
    Abstract: The present invention aims to provide a method and an apparatus for producing a lyophilized body, each of which can achieve energy saving, low cost, and a reduction in processing time and can provide a lyophilized body less damaged by a freezing process and a drying process. The present invention relates to a method for lyophilizing a substance using an electromagnetic wave, and the lyophilization method includes freezing the substance under irradiation of at least an electromagnetic wave and reduced-pressure drying the frozen substance under irradiation of at least an electromagnetic wave.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: August 31, 2021
    Assignee: NITTO DENKO CORPORATION
    Inventors: Chie Matsumoto, Takao Yoshikawa, Takuya Shishido, Yuji Toyota, Sachiko Sakamoto, Yoshimitsu Shimomura, Mitsuhiko Hori
  • Patent number: 10628083
    Abstract: A storage controller measures a RAID group (RG) operating time, which is the operating time of an RG. The storage controller then corrects the measured RG operating time, which is used to calculate the operating rate of the RG, on the basis of a correction coefficient associated with the type of the physical devices (PDEVs) constituting the RG, and on the basis of the RG backend multiplicity, which is the multiplicity of the I/O commands transmitted to the RG.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: April 21, 2020
    Assignee: HITACHI, LTD.
    Inventors: Takao Yoshikawa, Yusuke Nonaka, Jin Choi, Masahide Kawarasaki
  • Publication number: 20200025443
    Abstract: The present invention aims to provide a method and an apparatus for producing a lyophilized body, each of which can achieve energy saving, low cost, and a reduction in processing time and can provide a lyophilized body less damaged by a freezing process and a drying process. The present invention relates to a method for lyophilizing a substance using an electromagnetic wave, and the lyophilization method includes freezing the substance under irradiation of at least an electromagnetic wave and reduced-pressure drying the frozen substance under irradiation of at least an electromagnetic wave.
    Type: Application
    Filed: April 2, 2018
    Publication date: January 23, 2020
    Applicant: NITTO DENKO CORPORATION
    Inventors: Chie MATSUMOTO, Takao YOSHIKAWA, Takuya SHISHIDO, Yuji TOYOTA, Sachiko SAKAMOTO, Yoshimitsu SHIMOMURA, Mitsuhiko HORI
  • Publication number: 20190073159
    Abstract: A storage controller measures a RAID group (RG) operating time, which is the operating time of an RG. The storage controller then corrects the measured RG operating time, which is used to calculate the operating rate of the RG, on the basis of a correction coefficient associated with the type of the physical devices (PDEVs) constituting the RG, and on the basis of the RG backend multiplicity, which is the multiplicity of the I/O commands transmitted to the RG.
    Type: Application
    Filed: September 27, 2016
    Publication date: March 7, 2019
    Applicant: HITACHI, LTD.
    Inventors: Takao YOSHIKAWA, Yusuke NONAKA, Jin CHOI, Masahide KAWARASAKI
  • Patent number: 9034502
    Abstract: A battery tray is fixed onto a front battery cross member lower and a rear battery cross member lower. The battery pack is mounted on the battery tray. The front battery cross member lower and the rear battery cross member lower come into contact with a deformable zone of the battery tray and the end face of each of battery cross member uppers at attachment portions. Space is created between the battery pack and the battery cross member uppers. The battery cross member uppers are welded so that a deformable zone having relatively low rigidity is formed. In this way, the front battery cross member lower and the rear battery cross member lower are fixed to a pair of side members through the battery cross member uppers.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: May 19, 2015
    Assignees: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, MITSUBISHI JIDOSHA ENGINEERING KABUSHIKI KAISHA
    Inventors: Hiroaki Kano, Takao Yoshikawa, Takashi Nogami, Katsuhiro Suzuki, Tomoya Nishita, Ken Muguruma, Seiichi Takasaki, Hideki Honio, Ko Asai, Takanori Yamamoto
  • Publication number: 20120251862
    Abstract: A battery tray is fixed onto a front battery cross member lower and a rear battery cross member lower. The battery pack is mounted on the battery tray. The front battery cross member lower and the rear battery cross member lower come into contact with a deformable zone of the battery tray and the end face of each of battery cross member uppers at attachment portions. Space is created between the battery pack and the battery cross member uppers. The battery cross member uppers are welded so that a deformable zone having relatively low rigidity is formed. In this way, the front battery cross member lower and the rear battery cross member lower are fixed to a pair of side members through the battery cross member uppers.
    Type: Application
    Filed: February 28, 2012
    Publication date: October 4, 2012
    Inventors: Hiroaki KANO, Takao Yoshikawa, Takashi Nogami, Katsuhiro Suzuki, Tomoya Nishita, Ken Muguruma, Seiichi Takasaki, Hideki Honio, Ko Asai, Takanori Yamamoto
  • Publication number: 20120221809
    Abstract: Comprises a memory control unit which transmits and receives data to and from respective interface control units in accordance with access requests and also controls access to the memory and a buffer which temporarily stores data smaller than 64 B, wherein the memory control unit, during access to the memory, if the processing data to be processed is 64 B, accesses the memory by using the processing data or, if the processing data is data smaller than 64 B, stores the data smaller than 64 B in the buffer, subsequently, if the address of the new processing data which became the processing data is sequential to the address of the data smaller than 64 B stored in the buffer, combines the new processing data and the data of the buffer and, on condition that the combined processing data is 64 B data, writes the combined processing data in the memory.
    Type: Application
    Filed: February 28, 2011
    Publication date: August 30, 2012
    Inventors: Takao Yoshikawa, Susumu Tsuruta, Tetsuhiro Okabe, Nobuharu Shibuya
  • Publication number: 20100199613
    Abstract: The present invention has an object to provide a technology capable of reducing consumption current of a bag making and packaging machine making a bag and packaging a product with the bag. In order to accomplish the object, the bag making and packaging machine is provided with a seal jaw sealing a film to be packaging material, a heater part (201F) heating the seal jaw, and a heater driving part (260) driving the heater part (201F). Further, the bag making and packaging machine is provided with a motor driving part (270) to be a regenerative current supplying part supplying regenerative current generated in a motor to the heater part (201F).
    Type: Application
    Filed: September 17, 2008
    Publication date: August 12, 2010
    Inventors: Hideshi Miyamoto, Takao Yoshikawa
  • Publication number: 20080091299
    Abstract: A weighing and packaging system includes a weighing unit, a packaging unit, a dropping path, a display unit, a determination unit and a display control unit. The dropping path is disposed between the weighing unit and the packaging unit. The display unit includes a display screen to display an image representing the weighing unit, the dropping path and the packaging unit. The determination unit is configured to determine whether the articles are present in the weighing unit, the dropping path, and the packaging unit, respectively. The display control unit is configured to display an indicator indicative of the articles on the image representing the weighing unit, the dropping path and the packaging unit displayed on the display screen according to a determination result by the determination unit.
    Type: Application
    Filed: October 12, 2007
    Publication date: April 17, 2008
    Applicant: ISHIDA CO., LTD.
    Inventors: Takao YOSHIKAWA, Hiroe Konishi
  • Patent number: 7305933
    Abstract: The present invention provides a seasoning apparatus capable of evenly seasoning each individual article, without seasoning any too heavily or too lightly. Therein, a screw having a helical blade is installed in a tube. The helical blade provides partitions that are provided upright between an article supply port and a discharge port. An article group, before seasoning, is accommodated in a section partitioned by the partitions, the motor rotates the screw, and the article group is transported from the supply port to the discharge port. Therein, each article group is transported to the discharge port separated from other article groups, and each individual article in the article group is seasoned evenly with the same seasoning processing time and the same seasoning supply ratio. In addition, the constitution of the seasoning apparatus is simplified because the screw simultaneously serves the two functions of separating and transporting the article groups.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: December 11, 2007
    Assignee: Ishida Co., Ltd.
    Inventors: Kazumi Kitagawa, Yasushi Yakushigawa, Takao Yoshikawa, Akira Kosaka
  • Patent number: 7228673
    Abstract: The present invention provides a seasoning processing system capable of uniform seasoning and, moreover, having superior cleanability. A seasoning processing system (2) according to the present invention comprises a seasoning dispersion apparatus (20) and a vertical pillow-type bag manufacturing and packaging apparatus (30). The seasoning dispersion apparatus (20) disperses powdered seasoning to be adhered to supplied intermediate articles (X . . . X) from an end part (22b), which is a dispersing mouth, of a second conduit (22). The vertical pillow-type bag manufacturing and packaging apparatus (30) introduces and packages inside a bag shaped packaging material (Fc) seasoned articles (X2. . . X2) to which the powdered seasoning has been adhered. Furthermore, the end part (22b), which is the dispersing mouth,of the second conduit (22) is provided and arranged so that it is positioned inside the bag shaped packaging material (Fc).
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: June 12, 2007
    Assignee: Ishida Co., Ltd.
    Inventors: Kazuya Sugimura, Takao Yoshikawa, Masahiko Tatsuoka
  • Patent number: 7119437
    Abstract: An electronic substrate is used to mount a plurality of semiconductor chips thereon. The substrate includes a first conductive member, a second conductive member, and an insulating layer. The first conductive member is electrically connected to one of the semiconductor chips. The second conductive member is electrically connected to another one of the semiconductor chips. The insulating layer is arranged to electrically isolate the second conductive member from the first conductive member. The first conductive member is a conductive base that supports the insulating layer, the semiconductor chips and the second conductive member thereon.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: October 10, 2006
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Koji Morita, Takao Yoshikawa, Takayuki Murai
  • Publication number: 20050208185
    Abstract: The present invention provides a seasoning processing system capable of uniform seasoning and, moreover, having superior cleanability. A seasoning processing system (2) according to the present invention comprises a seasoning dispersion apparatus (20) and a vertical pillow-type bag manufacturing and packaging apparatus (30). The seasoning dispersion apparatus (20) disperses powdered seasoning to be adhered to supplied intermediate articles (X . . . X) from an end part (22b), which is a dispersing mouth, of a second conduit (22). The vertical pillow-type bag manufacturing and packaging apparatus (30) introduces and packages inside a bag shaped packaging material (Fc) seasoned articles (X2 . . . X2) to which the powdered seasoning has been adhered. Furthermore, the end part (22b), which is the dispersing mouth, of the second conduit (22) is provided and arranged so that it is positioned inside the bag shaped packaging material (Fc).
    Type: Application
    Filed: June 25, 2004
    Publication date: September 22, 2005
    Applicant: ISHIDA CO., LTD.
    Inventors: Kazuya Sugimura, Takao Yoshikawa, Masahiko Tatsuoka
  • Publication number: 20050087849
    Abstract: An electronic substrate is used to mount a plurality of semiconductor chips thereon. The substrate includes a first conductive member, a second conductive member, and an insulating layer. The first conductive member is electrically connected to one of the semiconductor chips. The second conductive member is electrically connected to another one of the semiconductor chips. The insulating layer is arranged to electrically isolate the second conductive member from the first conductive member. The first conductive member is a conductive base that supports the insulating layer, the semiconductor chips and the second conductive member thereon.
    Type: Application
    Filed: December 17, 2003
    Publication date: April 28, 2005
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Koji Morita, Takao Yoshikawa, Takayuki Murai
  • Publication number: 20040244681
    Abstract: The present invention provides a seasoning apparatus (20) capable of evenly seasoning each individual article, without seasoning any too heavily or too lightly. Therein, a screw (23) having a helical blade (21) is installed in a tube (24). The helical blade (21) provides partitions that are provided upright between an article supply port (A) and a discharge port (B). An article group, before seasoning, is accommodated in a section partitioned by the partitions, the motor (26) rotates the screw (23) in that state, and the article group in the section is thereby transported from the supply port (A) to the discharge port (B). Therein, each article group is transported to the discharge port (B) separated from other article groups, and each and every individual article in the article group is seasoned evenly with the same seasoning processing time and the same seasoning supply ratio.
    Type: Application
    Filed: February 27, 2004
    Publication date: December 9, 2004
    Inventors: Kazumi Kitagawa, Yasushi Yakushigawa, Takao Yoshikawa, Akira Kosaka
  • Patent number: 6798078
    Abstract: A semiconductor device for power control includes a substrate made of aluminum. Lands of copper are formed on the substrate. Semiconductor chips, such as FETs, are mounted on the lands. The semiconductor chips are joined with the lands only through solder layers. A synthetic resin, which includes epoxide, covers the lands, the solder layers and the semiconductor chips on the substrate. Preferably, a coefficient of expansion of the synthetic resin is generally less than a coefficient of expansion of the substrate or a coefficient of expansion of the lands. Each semiconductor chip defines at least two corners positioned generally opposite to each other. Each land defines at least two corners disposed in proximity to the corners of the semiconductor chip. The corners of the land generally confine the corners of the semiconductor chip therein.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: September 28, 2004
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Koji Morita, Takayuki Murai, Takao Yoshikawa
  • Publication number: 20040107845
    Abstract: A weighing and flavoring system includes a measurer for measuring articles, a flavoring apparatus disposed downstream of the measurer for supplying flavoring in a predetermined quantity, thus flavoring the articles, a check measurer that measures the quantity of the flavored articles, setting means for setting at least one threshold value based on the quantity of the articles as measured by the measurer, and a sorting unit that performs sorting according to the weight of the flavored articles based on the threshold value.
    Type: Application
    Filed: December 1, 2003
    Publication date: June 10, 2004
    Inventors: Adrian Meredith Sunter, Kazumi Kitagawa, Yasushi Yakushigawa, Takao Yoshikawa
  • Publication number: 20040029383
    Abstract: A flexible printed circuit board-fixing adhesive sheet including: a base; and a pressure-sensitive adhesive layer formed on at least one surface of the base and containing an acrylic-based copolymer, and an aluminum-based crosslinker, the acrylic-based copolymer containing (meth)acrylic alkyl ester having an alkyl group with 4 to 14 carbon atoms as a main monomer component and containing a functional group in one molecular. The functional group contained in the acrylic-based copolymer may be derived from a functional group contained in a functional group-containing copolymerizable monomer as a copolymerizable monomer component. The ratio of the amount of the functional group-containing copolymerizable monomer to the total amount of monomer components may be selected to be in a range of from 0.1% by weight to 10% by weight. Preferably, the base is a heat-resistant film allowed to be used continuously at a temperature of not lower than 100° C.
    Type: Application
    Filed: February 13, 2003
    Publication date: February 12, 2004
    Applicant: NITTO DENKO CORPORATION
    Inventors: Kazumasa Tanaka, Shigeki Muta, Hiroshi Yamamoto, Takao Yoshikawa
  • Patent number: 6451156
    Abstract: A pressure-sensitive adhesive sheets comprising a layer of a crosslinked pressure-sensitive adhesive, which is formed by an acrylic polymer made of a homopolymer or copolymer of a monomer containing a (meth)acrylate as a principal component, a silane coupling agent and a crosslinking agent, wherein a sol component of the crosslinked pressure-sensitive adhesive has a weight-average molecular weight of not less than 300,000 and a proportion of a low-molecular component having a molecular weight of not more than 100,000 in the sol component is not more than 15% by weight in the measurement of the molecular weight by the gel permeation chromatography method, which the sheet cause neither lifting nor formation of bubbles at the bonding interface even when exposed to severe conditions such as high temperature or high temperature and humidity in case a functional film is bonded/fixed to a display device, thus making it possible to maintain good appearance for a long period.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: September 17, 2002
    Assignee: Nitto Denko Corporation
    Inventors: Hiroaki Kishioka, Masahiro Ohura, Takao Yoshikawa