Patents by Inventor Atsushi Shiraishi

Atsushi Shiraishi 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: 7044389
    Abstract: A multifunction IC card (MFC) has compatibility with a multimedia card, an SD card, etc. in that connector terminals (#1 through #13) are disposed on a card substrate (1) in two rows in a zigzag fashion, and realizes multifunction facilities in that a memory card unit (3) and an SIM (Subscriber Identity Module) card unit (4) are respectively connected and mounted to predetermined terminals of the connector terminals (#1 through #13). The memory card unit (3) and the SIM card unit (4) are respectively separately provided with areas for storing secret codes for security. Thus, one IC card is capable of implementing multifunction facilities different in security level. Owing to the adoption of a plural-column layout corresponding to a form typified by the zigzag fashion in an array of the connector terminals, a relatively simple structure can be adopted in a card slot.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: May 16, 2006
    Assignee: Renesas Technology Corp.
    Inventors: Hirotaka Nishizawa, Haruji Ishihara, Atsushi Shiraishi, Yosuke Yukawa
  • Publication number: 20060056901
    Abstract: The printer can improve the workability of storing and ejecting printing sheets in or from a storage tray. The printer includes a storage tray comprising a sheet storage case for storing a stack of a plurality of printing sheets with at least one of the sides of the storage case being opened and a cover for covering the sheet storage case, wherein the cover comprises a cover body and an moveable member supported by the cover body for freely opening and closing the opening of the sheet storage case. When the entire storage tray is disposed in the slot of the chassis, a pick-up block ejects one printing sheet at a time, and when a part of the storage tray is pulled out of the slot of the chassis, the moveable member can be opened or closed and the printing sheet can be stored in or discharged from the sheet storage case.
    Type: Application
    Filed: November 28, 2003
    Publication date: March 16, 2006
    Inventors: Atsushi Shiraishi, Tomohiro Maekawa, Masatoshi Mikuriya
  • Patent number: 6988844
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: January 24, 2006
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6984085
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: January 10, 2006
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6976800
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: December 20, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6971810
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: December 6, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Publication number: 20050246574
    Abstract: When a non-volatile memory write error occurs in a card storage device containing a non-volatile memory and an error correction circuit, write data is read from the non-volatile memory and a check is made if the error can be corrected by the error correction circuit. If the error can be corrected, the write operation is ended. If the error correction circuit cannot correct the error, substitute processing is performed to write data into some other area.
    Type: Application
    Filed: June 15, 2005
    Publication date: November 3, 2005
    Inventors: Motoki Kanamori, Kunihiro Katayama, Atsushi Shiraishi, Shigeo Kurakata, Atsushi Shikata
  • Patent number: 6960038
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: November 1, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6957922
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: October 25, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6958948
    Abstract: The current consumed by latching data and during standby are significantly decreased in order to realize reduced power consumption. In this memory cell, source voltages VRET and VDD are supplied to latch circuit 10 and output circuit 32 from different systems. Latch circuit 10 can be separated from a peripheral circuit by NMOS transistor 20 and transmission gate 24. MOS transistors 12, 14, 16, and 18, which constitute latch circuit 10 and MOS transistors 20, 26, and 28, which constitute the switch circuit, are configured using low-leakage MOS transistors with leakage current significantly lower than those of standard MOS transistors used to configure the peripheral circuit including output circuit 32.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: October 25, 2005
    Assignee: Texas Instruments Incorporated
    Inventor: Atsushi Shiraishi
  • Publication number: 20050232037
    Abstract: The service life of memory cards is to be substantially elongated against the occurrence of faulty blocks. A control logic searches blocks in a nonvolatile memory cell array for any acquired fault on the basis of a fault-inviting code in a management information section. If any faulty block is detected, the faulty block will be subjected to write/read comparison of data to judge whether or not the data in the block are normal. Any block determined to be normal will undergo rewriting of its fault-inviting code and registered as a normal block. Further, the registered block is stored into a write management table in the management area as a writable block. This enables an essentially normal block judged faulty on account of an erratic error or some other reason to be restored.
    Type: Application
    Filed: March 15, 2005
    Publication date: October 20, 2005
    Inventors: Shinsuke Asari, Chiaki Shinagawa, Yasuhiro Nakamura, Motoki Kanamori, Atsushi Shiraishi
  • Patent number: 6955487
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: October 18, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Publication number: 20050211145
    Abstract: A lower thread supplying apparatus for a sewing machine has a bobbin accommodating portion 11 for detachably accommodating a lower thread bobbin 12 from an opening part 101c, a tension applying portion 13 for hitching a lower thread, a lower thread cutting knife 14 provided at the end portion of a lower thread passing route with a predetermined length, a cover 15 for covering the opening part 101c, a cover plate 20 for covering around the lower thread bobbin 12, a bending portion 16, a first guide portion 30 for introducing the lower thread to the bending portion and a second guide portion 40 for introducing the lower thread to the lower thread cutting knife. The bobbin accommodating portion, the tension applying portion, the bending portion and the lower thread cutting knife are provided at an inner area of the opening part 101c.
    Type: Application
    Filed: January 24, 2005
    Publication date: September 29, 2005
    Applicant: JUKI CORPORATION
    Inventors: Kuniharu Sakuma, Hiroshi Kotaki, Atsushi Shiraishi, Yumiko Kotaki
  • Patent number: 6945720
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: September 20, 2005
    Assignee: Sony Corporation
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Patent number: 6945465
    Abstract: An IC card has a card substrate having semiconductor integrated circuit chips mounted thereon and a plurality of connector terminals formed thereon. The connector terminals are exposed from a casing. The connector terminals are laid out in plural sequences in staggered form between sequences adjacent to one another forward and backward as viewed in an IC card inserting direction. Owing to the adoption of the staggered layout, a structure or configuration wherein the amounts of protrusions of socket terminals of a card socket are changed and the socket terminals are laid out in tandem, can be adopted with relative ease. If a connector terminal arrangement of a downward or low-order IC card is adopted as a specific connector terminal sequence as it is, whereas a function dedicated for an upward or high-order IC card is assigned to another staggered connector terminal arrangement, then backward compatibility can also be implemented with ease.
    Type: Grant
    Filed: January 10, 2001
    Date of Patent: September 20, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Hirotaka Nishizawa, Haruji Ishihara, Atsushi Shiraishi, Kouichi Kanemoto, Yousuke Yukawa
  • Publication number: 20050201177
    Abstract: The present invention is directed to suppress data loss caused by power shut-down during a rewriting process and to shorten time required to make a depletion check. A nonvolatile memory apparatus includes a rewritable nonvolatile memory and a card controller. The nonvolatile memory has a physical address area corresponding to a logical address and a save area. In response to a data rewrite instruction on a required logical address, the card controller stores data in a predetermined physical address area corresponding to the logical address to the save area and rewrites the data stored in the physical address area. When rewriting of the physical address area is incomplete, the card controller rewrites the data in the physical address area with the data stored in the save area. Thus, data loss caused by the power shut-down can be suppressed by data backup, and it is sufficient to make the depletion check in two places of the save area and the physical address area.
    Type: Application
    Filed: March 10, 2005
    Publication date: September 15, 2005
    Inventors: Atsushi Shiraishi, Atsushi Shikata, Yasuhiro Nakamura, Makoto Obata
  • Publication number: 20050189426
    Abstract: A multifunction IC card (MFC) has compatibility with a multimedia card, an SD card, etc. in that connector terminals (#1 through #13) are disposed on a card substrate (1) in two rows in a zigzag fashion, and realizes multifunction facilities in that a memory card unit (3) and an SIM (Subscriber Identity Module) card unit (4) are respectively exclusively connected and mounted to predetermined terminals of the connector terminals (#1 through #13). The memory card unit (3) and the SIM card unit (4) are respectively separately provided with areas for storing secrete codes for security. Thus, one IC card is capable of implementing multifunction facilities different in security level.
    Type: Application
    Filed: May 3, 2005
    Publication date: September 1, 2005
    Inventors: Hirotaka Nishizawa, Haruji Ishihara, Atsushi Shiraishi, Yosuke Yukawa
  • Publication number: 20050186011
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Application
    Filed: April 14, 2005
    Publication date: August 25, 2005
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Publication number: 20050186012
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Application
    Filed: April 14, 2005
    Publication date: August 25, 2005
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi
  • Publication number: 20050180801
    Abstract: A printer includes a transporting block, a printing block, a positioning block, and an intermediate picking-up device. The positioning block is disposed between the transporting block and the printing block, and positions printing sheets transported by the transporting block at a predetermined location one at a time, so that they are positioned one at a time at a printing location of the printing block where printing is performed on the printing sheets. The intermediate picking-up means picks up the printing sheets positioned at the predetermined location in the positioning block one at a time in order to transport the printing sheets to the printing block.
    Type: Application
    Filed: April 14, 2005
    Publication date: August 18, 2005
    Inventors: Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito, Atsushi Shiraishi