Patents by Inventor Yutaka Saitoh

Yutaka Saitoh 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: 11927463
    Abstract: A measurement system, a measurement device, and a measurement method being able to measure a flow speed for each position of an optical fiber are provided. According to one example embodiment, a measurement system includes: an object provided in a fluid, and generating a self-excited vibration by the fluid; an optical fiber provided in the fluid, and detecting the vibration; a light source outputting light P to the optical fiber; an acquisition unit acquiring backscattered light generated from the light P in the optical fiber and including a pattern indicating the vibration in a vibration position on the optical fiber to which the vibration of the fluid is transmitted; and a measurement unit measuring, from a pattern included in the backscattered light and indicating the vibration, a flow speed of the fluid in the vibration position.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: March 12, 2024
    Assignee: NEC CORPORATION
    Inventors: Yutaka Yano, Eitaro Misumi, Makoto Saitoh
  • Patent number: 9860414
    Abstract: An information processing apparatus includes a communication interface to communicate data including image data with an image forming apparatus, a data storage device to store background pattern data, and circuitry. The circuitry causes the communication interface to transmit the background pattern data and a registration request command to the image forming apparatus, generates synthesis information, generates a background pattern synthesis drawing command for instructing the image forming apparatus to synthesize the background pattern data with each page data of the image data, based on the synthesis information of the page data, generates a printing command for printing the image data, generates print request information for requesting the image forming apparatus to print the image data, and causes the communication interface to transmit the print request information to the image forming apparatus.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: January 2, 2018
    Assignee: RICOH COMPANY, LTD.
    Inventor: Yutaka Saitoh
  • Publication number: 20170019557
    Abstract: An information processing apparatus includes a communication interface to communicate data including image data with an image forming apparatus, a data storage device to store background pattern data, and circuitry. The circuitry causes the communication interface to transmit the background pattern data and a registration request command to the image forming apparatus, generates synthesis information, generates a background pattern synthesis drawing command for instructing the image forming apparatus to synthesize the background pattern data with each page data of the image data, based on the synthesis information of the page data, generates a printing command for printing the image data, generates print request information for requesting the image forming apparatus to print the image data, and causes the communication interface to transmit the print request information to the image forming apparatus.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 19, 2017
    Applicant: Ricoh Company, Ltd.
    Inventor: Yutaka SAITOH
  • Patent number: 8727401
    Abstract: An inside door handle device includes: a handle base (10) fixed to an inner panel that composes a door interior of an automobile; an opening portion (11) formed of a through hole formed on one side of the handle base (10); an operation recessed portion (12) that has a recessed shape and is arranged adjacent to the opening portion (11) on the other side of the handle base (10); fixation portions (17) formed in the operation recessed portion (12) and fixed to the inner panel; a handle body (20) in which a grip portion (22) located on a tip end side is urged and held onto the operation recessed portion (12) while a base end side is being swingably supported on the opening portion (11) with handle support portions (14a) interposed therebetween; and a support beam (13) protruded on the opening portion (11) and formed into a fixed-fixed beam shape bent into an L-shape.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: May 20, 2014
    Assignee: Alpha Corporation
    Inventors: Ryoichi Tanaka, Yutaka Saitoh
  • Publication number: 20110175377
    Abstract: An inside door handle device includes: a handle base (10) fixed to an inner panel that composes a door interior of an automobile; an opening portion (11) formed of a through hole formed on one side of the handle base (10); an operation recessed portion (12) that has a recessed shape and is arranged adjacent to the opening portion (11) on the other side of the handle base (10); fixation portions (17) formed in the operation recessed portion (12) and fixed to the inner panel; a handle body (20) in which a grip portion (22) located on a tip end side is urged and held onto the operation recessed portion (12) while a base end side is being swingably supported on the opening portion (11) with handle support portions (14a) interposed therebetween; and a support beam (13) protruded on the opening portion (11) and formed into a fixed-fixed beam shape bent into an L-shape.
    Type: Application
    Filed: January 7, 2010
    Publication date: July 21, 2011
    Applicant: ALPHA CORPORATION
    Inventors: Ryoichi Tanaka, Yutaka Saitoh
  • Patent number: 7787915
    Abstract: In a folding mobile radio device, a gain is lowered considerably in its close state under such a condition that an upper case is excited directly in its open state to aim at a wide band and a high gain is used as an antenna. A folding mobile radio device includes a first case, a second case, a jointing portion for connecting the first case and the second case to open/close, a conductor element arranged in the first case, and a feeding element arranged in the second case. Then, in an open state via the jointing portion, the conductor element and the feeding element come close to each other and are coupled magnetically at a time of feeding a power whereas, in a close state via the jointing portion, the conductor element and the feeding element are apart from each other rather than the open state and are not coupled magnetically at a time of feeding a power.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: August 31, 2010
    Assignee: Panasonic Corporation
    Inventors: Hiroyuki Uejima, Yutaka Isoda, Nobuharu Mashima, Masayoshi Hirai, Nobuhiro Iwai, Yutaka Saitoh, Kenichi Maeda
  • Patent number: 7705789
    Abstract: Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: April 27, 2010
    Assignee: Panasonic Corporation
    Inventors: Yuichiro Suzuki, Seiichi Nakanishi, Masanori Kubota, Masayoshi Hirai, Kouta Aoki, Yutaka Saitoh
  • Publication number: 20090128424
    Abstract: Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.
    Type: Application
    Filed: September 12, 2006
    Publication date: May 21, 2009
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Yuichiro Suzuki, Seiichi Nakanishi, Masanori Kubota, Masayoshi Hirai, Kouta Aoki, Yutaka Saitoh
  • Publication number: 20090023396
    Abstract: It is to provide a mobile telephone device with the broadcasting receiver having high sensitivity over a broad band. A meander element 14 is disposed in parallel to an opening surface 5a of a loop element 5, and the two elements 5 and 14 are connected directly in a feeding point 9 so as to be supplied with power in parallel. Thus, the two elements 5 and 14 operate as antennas taking charge of upper and lower divided bands of a frequency band respectively.
    Type: Application
    Filed: May 19, 2006
    Publication date: January 22, 2009
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD.
    Inventors: Yukari Yamazaki, Yutaka Saitoh, Kenya Nagano, Hiroyuki Sasaki
  • Publication number: 20080300028
    Abstract: In a folding type portable wireless unit, gain deteriorates sharply upon closure, in the case where an upper case is oscillated directly at the time of opening and used as an antenna in order to attain a wide band and a high gain. The folding type portable wireless unit comprises a first case, a second case, a coupling part for coupling the first and second cases to be opened/closed, a conductor element arranged in the first case, and a power supply element arranged in the second case. In the open state brought by the coupling part, the conductor element and the power supply element approach closely to each other and can be coupled electromagnetically at the time of power supply. In the closed state brought by the coupling part, the conductor element and the power supply element separate from each other as compared with the open state and they are not coupled electromagnetically at the time of power supply.
    Type: Application
    Filed: July 12, 2005
    Publication date: December 4, 2008
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Hiroyuki Uejima, Yutaka Isoda, Nobuharu Mashima, Masayoshi Hirai, Nobuhiro Iwai, Yutaka Saitoh, Kenichi Maeda
  • Publication number: 20080150819
    Abstract: A radar apparatus includes: antenna elements, a transmitter, a receiver, a first antenna switch which selectively connects first power feeding points of each of the plurality of the antenna elements and the transmitter, a second antenna switch which selectively connects second power feeding points of each of the plurality of antenna elements and the receiver, and a control portion which controls a connection of the first and second antenna switch. Two or more of the antenna elements have different directivity.
    Type: Application
    Filed: November 13, 2007
    Publication date: June 26, 2008
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Hiroyuki Uno, Yutaka Saitoh, Tomoya Nakanishi
  • Publication number: 20070109581
    Abstract: An information processing device converts input document data into print data used to control a printer, and displays a print preview before outputting the print data to the printer. In the information processing device, a document data storing unit stores the input document data as intermediate data. A layout determining unit determines a layout of image data of the document data on an output sheet based on a specified printing method, so that layout information is created. A preview displaying unit displays a print preview on a computer screen based on the stored document data. A print data creating unit converts the input document data into the print data.
    Type: Application
    Filed: November 7, 2006
    Publication date: May 17, 2007
    Inventor: Yutaka Saitoh
  • Patent number: 7174268
    Abstract: A wireless measuring device 1 is provided which includes a plurality of child units 2 and a parent unit 3 to receive data measured by these child units 2 by wireless communication. Each of the child units 2 has a controlling section 20 that can move to a standby state, a measuring section 21, a signal receiving section 22 to receive a measurement instructing signal from the parent unit 3, and a signal transmitting section 23 to transmit the measured data by wireless communication. The parent unit 3 has a signal transmitting section to transmit the measurement instructing signal to each of the child units 2 and a measured data receiving section 32 to receive measured data to be transmitted from the signal transmitting section 23.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: February 6, 2007
    Assignees: Ube Industries Ltd., Takion Co., Ltd.
    Inventors: Shozo Katsuki, Yutaka Saitoh, Tsutomu Tanaka, Akira Ohnishi, Sumitaka Tachikawa
  • Patent number: 7111880
    Abstract: An outside handle assembly for an automobile is constructed to have a handle body 3 connected to a handle base 2 secured to an automobile panel 1, and a connecting lever 7 swingably connected to the handle body 3 and driven vertically by an operating force applied to the handle body 3 so that an engaging portion 4 formed toward its lower end may push an unlocking lever 6 in a locking device 5 to release the locking device 5 from its locking state. The engaging portion 4 is formed to be disengageable from the unlocking lever 6 upon swinging of the connecting lever 7 toward the center of the automobile body. The handle base 2 is provided with a panel deformation detector 8 protruding toward the connecting lever 7. The connecting lever 7 being urged toward the panel 1 by urging member 9.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: September 26, 2006
    Assignee: Alpha Corporation
    Inventor: Yutaka Saitoh
  • Publication number: 20060052987
    Abstract: A wireless measuring device 1 is provided which includes a plurality of child units 2 and a parent unit 3 to receive data measured by these child units 2 by wireless communication. Each of the child units 2 has a controlling section 20 that can move to a standby state, a measuring section 21, a signal receiving section 22 to receive a measurement instructing signal from the parent unit 3, and a signal transmitting section 23 to transmit the measured data by wireless communication. The parent unit 3 has a signal transmitting section to transmit the measurement instructing signal to each of the child units 2 and a measured data receiving section 32 to receive measured data to be transmitted from the signal transmitting section 23.
    Type: Application
    Filed: August 18, 2005
    Publication date: March 9, 2006
    Applicants: UBE INDUSTRIES, LTD., TAKION CO., LTD.
    Inventors: Shozo Katsuki, Yutaka Saitoh, Tsutomu Tanaka, Akira Ohnishi, Sumitaka Tachikawa
  • Patent number: 6869971
    Abstract: UCS 1025 derivatives having antitumor activity or antibacterial activity which are represented by formula (I): wherein R1 represents hydrogen, lower alkyl, etc.; R2 represents hydrogen, or is combined with R3 to represent a bond, etc., or is combined with R4 to represent —O(C?O)—, etc.; R3 represents hydrogen, etc., or is combined with R2 to represent a bond, etc.; R4 represents hydrogen, etc., or is combined with R2 to represent —(C?O)O—, etc.; R5 represents hydrogen or is combined with R6 to represent a bond; R6 represents hydrogen, etc., or is combined with R5 to represent a bond; R7 represents hydrogen or is combined with R8 to represent ?O; R8 represents hydroxy or is combined with R7 to represent ?O; ---- represents a single bond or a double bond, and a represents a single bond (two carbon atoms to which a is bound are combined to form a single bond) or an oxygen atom, or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: March 22, 2005
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Tsutomu Akama, Akira Asai, Tsutomu Agatsuma, Shinji Nara, Yoshinori Yamashita, Tamio Mizukami, Shun-ichi Ikeda, Yutaka Saitoh, Yutaka Kanda
  • Publication number: 20050012345
    Abstract: An outside handle assembly for an automobile is constructed to have a handle body 3 connected to a handle base 2 secured to an automobile panel 1, and a connecting lever 7 swingably connected to the handle body 3 and driven vertically by an operating force applied to the handle body 3 so that an engaging portion 4 formed toward its lower end may push an unlocking lever 6 in a locking device 5 to release the locking device 5 from its locking state. The engaging portion 4 is formed to be disengageable from the unlocking lever 6 upon swinging of the connecting lever 7 toward the center of the automobile body. The handle base 2 is provided with a panel deformation detector 8 protruding toward the connecting lever 7. The connecting lever 7 being urged toward the panel 1 by urging member 9.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 20, 2005
    Inventor: Yutaka Saitoh
  • Patent number: 6815449
    Abstract: Compounds having immunosuppressive activity, cell growth inhibitory activity, anti-tumor activity, etc. are represented by formula I: and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: November 9, 2004
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Tsutomu Akama, Hiroyuki Nagata, Atsuhiro Hasegawa, Harumi Ue, Isami Takahashi, Yutaka Saitoh, Kenichi Mochida, Shun-ichi Ikeda, Yutaka Kanda
  • Patent number: 6809498
    Abstract: To provide a power supply apparatus that replaces a dry battery by detecting electric field energy in a free space, rectifying the energy, extracting the energy as electric power, and accumulating the electric power. In particular, there is provided a power supply apparatus that is useful for a portable electronic equipment. An electromagnetic energy conversion unit collects a radio wave propagating in the air and converts collected electromagnetic energy into electric power. A rectifying unit generates electric power having a DC waveform by rectifying electric power having an AC waveform and charges the rectified electric power having the DC waveform into a secondary battery. An electric load is supplied with the rectified electric power having the DC waveform or with electric power having a DC waveform discharged from the secondary battery.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: October 26, 2004
    Assignee: Seiko Instruments Inc.
    Inventors: Chiaki Nakamura, Kazuo Kato, Yutaka Saitoh, Kazuo Matsubara, Tsutomu Tanaka
  • Publication number: 20030214669
    Abstract: A method of differentiating each of a set of prints of a document is presented. A start command that instructs start of printing of one set of prints is sent to a printer. The printer prints the one set of the prints on, for example, a paper. Once the printing of the one set of the prints is over, an end command that instructs end of the printing is sent to the printer. Printing of a next set of prints can be started after this.
    Type: Application
    Filed: March 21, 2003
    Publication date: November 20, 2003
    Inventor: Yutaka Saitoh