Patents by Inventor Takahiro Tsuruda

Takahiro Tsuruda 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: 9101158
    Abstract: The present invention addresses the problem of providing a soybean-derived raw material-containing food or beverage that improves problems with flavor and physical properties, such as the grassy smell caused by soybean raw materials, and markedly improves product quality, in a soybean-derived raw material-containing food or beverage using conventional soybean raw materials such soymilk or tofu. Provided are a milk-substitute composition, and an egg-yolk substitute composition, etc., characterized by including a soybean emulsion composition having a protein content relative to dry material of at least 25 wt %, a fat content (as a chloroform/methanol mixed solvent extract) relative to the protein content of at least 100 wt %, and an LCI value of at least 55%. Also provided are a variety of soybean-derived raw material-containing food and beverages using these compositions.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: August 11, 2015
    Assignee: FUJI OIL COMPANY LIMITED
    Inventors: Masahiko Samoto, Jiro Kanamori, Norifumi Adachi, Chizuru Ueno, Eriko Harada, Mai Kanda, Takahiro Tsuruda, Ayako Ogama, Yuki Usui, Koichi Saito, Kohsuke Ito, Hideo Sugano, Masashi Asanoma, Mitsutaka Kohno, Masayuki Shibata, Yuusuke Shishido, Sayuri Kitagawa, Miyuki Kanaya, Shigeru Ashida, Takayasu Motoyama
  • Publication number: 20140113013
    Abstract: The present invention addresses the problem of providing a soybean-derived raw material-containing food or beverage that improves problems with flavor and physical properties, such as the grassy smell caused by soybean raw materials, and markedly improves product quality, in a soybean-derived raw material-containing food or beverage using conventional soybean raw materials such soymilk or tofu. Provided are a milk-substitute composition, and an egg-yolk substitute composition, etc., characterized by including a soybean emulsion composition having a protein content relative to dry material of at least 25 wt %, a fat content (as a chloroform/methanol mixed solvent extract) relative to the protein content of at least 100 wt %, and an LCI value of at least 55%. Also provided are a variety of soybean-derived raw material-containing food and beverages using these compositions.
    Type: Application
    Filed: May 23, 2012
    Publication date: April 24, 2014
    Applicant: FUJI OIL COMPANY LIMITED
    Inventors: Masahiko Samoto, Jiro Kanamori, Norifumi Adachi, Chizuru Ueno, Eriko Harada, Mai Kanda, Takahiro Tsuruda, Ayako Ogama, Yuki Usui, Koichi Saito, Kohsuke Ito, Hideo Sugano, Masashi Asanoma, Mitsutaka Kohno, Masayuki Shibata, Yuusuke Shishido, Sayuri Kitagawa, Miyuki Kanaya, Shigeru Ashida, Takayasu Motoyama
  • Publication number: 20070257313
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 8, 2007
    Applicant: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 7242060
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: July 10, 2007
    Assignee: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Publication number: 20070052028
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: September 19, 2006
    Publication date: March 8, 2007
    Applicant: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 7138684
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: November 21, 2006
    Assignee: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Publication number: 20060118849
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: January 18, 2006
    Publication date: June 8, 2006
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Publication number: 20050001254
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: July 20, 2004
    Publication date: January 6, 2005
    Applicant: RENESAS TECHNOLOGY CORP.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 6787853
    Abstract: A semiconductor device includes an SOI substrate, trench memory cells including trench capacitors formed in the SOI substrate and a mesa or trench isolation region for isolating the trench memory cells. As a result, the trench memory cells are isolated more completely and soft errors are reduced.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: September 7, 2004
    Assignee: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 6768662
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: July 27, 2004
    Assignee: Renesas Technology Corp.
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Publication number: 20040067614
    Abstract: A semiconductor device includes an SOI substrate, trench memory cells including trench capacitors formed in the SOI substrate and a mesa or trench isolation region for isolating the trench memory cells. As a result, the trench memory cells are isolated more completely and soft errors are reduced.
    Type: Application
    Filed: June 23, 2003
    Publication date: April 8, 2004
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Publication number: 20030206472
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: April 24, 2003
    Publication date: November 6, 2003
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 6606266
    Abstract: A program data latch circuit supplies one of a write bit line potential and a write prohibiting potential corresponding to multilevel data to be written, to a bit line in accordance with a level of a write control signal in a write operation. On the other hand, a program sense latch circuit compares a threshold value of a memory cell transistor sensed through the bit line with a reference potential, changes the level of the write control signal if the threshold value becomes a value corresponding to the multilevel data and instructs output of the write prohibiting potential in a verification operation.
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: August 12, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Takahiro Tsuruda
  • Patent number: 6586803
    Abstract: A semiconductor device includes an SOI substrate, trench memory cells including trench capacitors formed in the SOI substrate and a mesa or trench isolation region for isolating the trench memory cells. As a result, the trench memory cells are isolated more completely and soft errors are reduced.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: July 1, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 6577522
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: June 10, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda
  • Patent number: 6577534
    Abstract: The present invention provides a non-volatile semiconductor memory device including a sector selecting circuit. When a non-defective sector is designated by an address signal, a spare decoder outputs a signal such that a NAND gate can select the non-defective sector, when a defective sector is designated by the address signal, the spare decoder outputs a signal for activating an alternate non-defective sector, and when the alternate non-defective sector is designated by the address signal, a signal for making all of a plurality of sectors non-selective. As a result, it is possible to reduce a defective rate of the non-volatile semiconductor memory device.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: June 10, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Takahiro Tsuruda
  • Publication number: 20030095432
    Abstract: A program data latch circuit supplies one of a write bit line potential and a write prohibiting potential corresponding to multilevel data to be written, to a bit line in accordance with a level of a write control signal in a write operation. On the other hand, a program sense latch circuit compares a threshold value of a memory cell transistor sensed through the bit line with a reference potential, changes the level of the write control signal if the threshold value becomes a value corresponding to the multilevel data and instructs output of the write prohibiting potential in a verification operation.
    Type: Application
    Filed: May 8, 2002
    Publication date: May 22, 2003
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Takahiro Tsuruda
  • Publication number: 20020176278
    Abstract: In the data writing sequence, judgement of writing is divided into two stages of judgement 1 and judgement 2. In the judgement 1, it is determined whether the data writing has been completed for at least one of a plurality of memory cells, and in the judgement 2, it is determined whether the data writing has been completed for all the memory cells. Changing the writing conditions for the judgements 1 and 2 enables judgement of the data writing in an early stage.
    Type: Application
    Filed: November 6, 2001
    Publication date: November 28, 2002
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Takahiro Tsuruda
  • Patent number: 6487115
    Abstract: In the data writing sequence, judgement of writing is divided into two stages of judgement 1 and judgement 2. In the judgement 1, it is determined whether the data writing has been completed for at least one of a plurality of memory cells, and in the judgement 2, it is determined whether the data writing has been completed for all the memory cells. Changing the writing conditions for the judgements 1 and 2 enables judgement of the data writing in an early stage.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: November 26, 2002
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Takahiro Tsuruda
  • Publication number: 20020101754
    Abstract: A semiconductor memory device includes a plurality of N and P channel MOS transistors. The plurality of MOS transistors are formed on an SOI (Silicon On Insulator) substrate. Each MOS transistor includes a source region, a drain region, and a body region located between the source region and the drain region. The body region of at least one N channel MOS transistor is electrically fixed. The body region of at least one P channel MOS transistor is rendered floating.
    Type: Application
    Filed: March 12, 2002
    Publication date: August 1, 2002
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Hideto Hidaka, Katsuhiro Suma, Takahiro Tsuruda