Patents by Inventor Satoshi Nakao

Satoshi Nakao 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: 11867918
    Abstract: A light source apparatus can avoid double-counting of particles in a flow cytometer for measuring and analyzing a plurality of particles flowing in a flow cell. A light source apparatus for a flow cytometer includes a semiconductor laser for emitting a laser beam, a collimating lens for collimating the laser beam emitted from the semiconductor laser in a spread light state, a first beam conversion unit composed of prisms and a second beam conversion unit composed of prisms for matching a flow cell length direction with a slow axis direction of the collimated laser beam in a flow cell after reducing the beam diameter in a fast axis direction and increasing the beam diameter in the slow axis direction, and a focusing lens for focusing the laser beam passed through these beam conversion units in the flow cell.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: January 9, 2024
    Assignee: KYOCERA SOC Corporation
    Inventors: Satoshi Nakao, Masami Hatori, Kenji Ohara, Isao Masukawa
  • Patent number: 11825145
    Abstract: A communication management method includes: flag transmission of transmitting, to an on-vehicle communication device, identification flag information for identifying a function to be enabled among a plurality of functions of a vehicle, using a management server; port assignment of assigning different dedicated source ports for respective functions to be enabled based on the identification flag information, using the on-vehicle communication device, upon receipt of the identification flag information; and data communications for the respective functions assigned to the dedicated source ports in the port assignment via the dedicated source ports to allow a communication carrier to accumulate data traffic for the respective functions, using the on-vehicle communication device.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: November 21, 2023
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Motoki Oishi, Satoshi Nakao, Yoshiki Maekawa, Eiji Okazaki, Hiroshi Ariki
  • Publication number: 20230307884
    Abstract: A light emitting module includes a semiconductor laser, a collimating lens for that collimates light beam output from the semiconductor laser, a prism pair including two substantially triangular-plate-shaped prisms, each passing the light beam between two end surfaces on both sides of one apex angle to refract the light beam, and the prisms being sequentially arranged on an optical path of the light beam in such a manner that the orientations of apex angles of the prisms are opposite to each other, and a rotary stage configured to hold the prism pair and to be rotatable about a rotation axis C extending in a prism thickness direction in such a manner that an incident angle of the light beam entering the prism positioned on the upstream side of the optical path is changed.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 28, 2023
    Inventors: Masami Hatori, Satoshi Nakao, Isao Masukawa
  • Publication number: 20230059268
    Abstract: A light source apparatus can avoid double-counting of particles in a flow cytometer for measuring and analyzing a plurality of particles flowing in a flow cell. A light source apparatus for a flow cytometer includes a semiconductor laser for emitting a laser beam, a collimating lens for collimating the laser beam emitted from the semiconductor laser in a spread light state, a first beam conversion unit composed of prisms and a second beam conversion unit composed of prisms for matching a flow cell length direction with a slow axis direction of the collimated laser beam in a flow cell after reducing the beam diameter in a fast axis direction and increasing the beam diameter in the slow axis direction, and a focusing lens for focusing the laser beam passed through these beam conversion units in the flow cell.
    Type: Application
    Filed: March 9, 2022
    Publication date: February 23, 2023
    Inventors: Satoshi Nakao, Masami Hatori, Kenji Ohara, Isao Masukawa
  • Publication number: 20220295136
    Abstract: A communication management method includes: flag transmission of transmitting, to an on-vehicle communication device, identification flag information for identifying a function to be enabled among a plurality of functions of a vehicle, using a management server; port assignment of assigning different dedicated source ports for respective functions to be enabled based on the identification flag information, using the on-vehicle communication device, upon receipt of the identification flag information; and data communications for the respective functions assigned to the dedicated source ports in the port assignment via the dedicated source ports to allow a communication carrier to accumulate data traffic for the respective functions, using the on-vehicle communication device.
    Type: Application
    Filed: December 22, 2021
    Publication date: September 15, 2022
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Motoki OISHI, Satoshi NAKAO, Yoshiki MAEKAWA, Eiji OKAZAKI, Hiroshi ARIKI
  • Publication number: 20210304528
    Abstract: An information communication device for a vehicle configured to avoid transmission of vehicle information in a communication non-permission period to an information storage in the case where the information communication device for a vehicle receives a trigger signal shortly after indication of a user's intent not to permit communication is shifted to indication of the user's intent to permit communication without changing an existing configuration to transmit the vehicle information, which includes information in a certain period immediately before a trigger signal input time point with the trigger signal input time point being a reference, to the information storage.
    Type: Application
    Filed: February 17, 2021
    Publication date: September 30, 2021
    Applicant: Mazda Motor Corporation
    Inventors: Eiji OKAZAKI, Satoshi NAKAO, Junichi KUBOSAKI, Takeru NIIMI, Antonio VEGARAMIREZ, Kohei HORIMOTO, Kazuki YOSHIDA, Tsuyoshi KAITSUKA
  • Patent number: 10164258
    Abstract: A fused-ring quinone-substituted polynorbornene has recurring units of formula (1) and/or (2) below. In formulas (1) and (2), A1 is independently a substituent of formula (3) or (4) below, n is an integer from 1 to 6, and A2 is a substituent of formula (5) or (6) below. In formulas (3) to (6), each X is independently a single bond or a divalent group, and Ar1 and Ar2 are each independently an aromatic hydrocarbon ring or an oxygen atom or sulfur atom-containing aromatic heterocycle that forms together with two carbon atoms on a benzoquinone skeleton. This polymer has charge-storing properties and, when used as an electrode active material, is capable of providing a high-performance battery possessing high capacity, high rate characteristics and high cycle characteristics.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: December 25, 2018
    Assignees: WASEDA UNIVERSITY, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Hiroyuki Nishide, Kenichi Oyaizu, Takuma Kawai, Satoshi Nakao, Takuji Yoshimoto
  • Publication number: 20180281810
    Abstract: A vehicle drive assistance system is provided, which includes one or more processors configured to execute a general driver model learning engine configured to build a general driver model to be applied to a plurality of vehicle drivers based on driving data of the plurality of vehicle drivers, an individual driver model learning engine configured to build an individual driver model unique to a specific driver based on driving data of the specific driver and the general driver model, and a vehicle control changing program configured to change vehicle control processing executed by a specific vehicle operated by the specific driver based at least on the individual driver model.
    Type: Application
    Filed: February 23, 2018
    Publication date: October 4, 2018
    Inventors: Takahiro Tochioka, Naoyuki Hikida, Osamu Michihira, Seiji Goto, Hideki Okano, Kazuhiro Ikeda, Satoshi Nakao, Hajime Matsunaga, Yoshiya Kubo, Yoshiharu Kuwagaki, Shigenori Doi, Hisayoshi Yoshikawa, Naoki Yamamoto, Masato Hayamizu
  • Publication number: 20170104214
    Abstract: A fused-ring quinone-substituted polynorbornene has recurring units of formula (1) and/or (2) below. In formulas (1) and (2), A1 is independently a substituent of formula (3) or (4) below, n is an integer from 1 to 6, and A2 is a substituent of formula (5) or (6) below. In formulas (3) to (6), each X is independently a single bond or a divalent group, and Ar1 and Ar2 are each independently an aromatic hydrocarbon ring or an oxygen atom or sulfur atom-containing aromatic heterocycle that forms together with two carbon atoms on a benzoquinone skeleton. This polymer has charge-storing properties and, when used as an electrode active material, is capable of providing a high-performance battery possessing high capacity, high rate characteristics and high cycle characteristics.
    Type: Application
    Filed: March 9, 2016
    Publication date: April 13, 2017
    Applicants: WASEDA UNIVERSITY, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Hiroyuki NISHIDE, Kenichi OYAIZU, Takuma KAWAI, Satoshi NAKAO, Takuji YOSHIMOTO
  • Patent number: 8669270
    Abstract: The present invention relates to SNS-595 and methods of treating cancer using the same.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: March 11, 2014
    Assignees: Dainippon Sumitomo Pharma Co., Ltd., Sunesis Pharmaceuticals, Inc.
    Inventors: Masaru Higaki, Satoshi Nakao
  • Publication number: 20110312988
    Abstract: The present invention relates to SNS-595 and methods of treating cancer using the same.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 22, 2011
    Inventors: Masaru Higaki, Satoshi Nakao
  • Patent number: 7829577
    Abstract: The present invention relates to SNS-595 and methods of treating cancer using the same.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: November 9, 2010
    Assignees: Dainippon Sumitomo Pharma Co., Ltd., Sunesis Pharmaceuticals, Inc.
    Inventors: Masaru Higaki, Satoshi Nakao
  • Publication number: 20060247267
    Abstract: The present invention relates to SNS-595 and methods of treating cancer using the same.
    Type: Application
    Filed: June 29, 2006
    Publication date: November 2, 2006
    Inventors: Daniel Adelman, Jeffrey Silverman, SATOSHI NAKAO, MASARU HIGAKI
  • Patent number: 6417532
    Abstract: A power semiconductor module comprises a circuit board made of an insulating substrate of good thermal conductivity formed with interconnect patterns, a plurality of power semiconductor chips mounted on the circuit board, bonding wires for electrically connecting the semiconductor chips and the interconnect patterns, outer lead terminals fixed to the interconnect patterns, and a resin layer for covering at least the chip mounted surface of the circuit board in its entirety so that the tip of each of the outer lead terminals is exposed.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: July 9, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tetsujiro Tsunoda, Satoshi Nakao, Kaoru Imamura, Shinichi Umekawa
  • Publication number: 20020057750
    Abstract: In one aspect of the invention, an OFDM receiver for receiving and demodulating OFDM signal comprises an automatic gain adjuster for adjusting the level of OFDM signal; a demodulator for demodulating a level-adjusted signal outputted from the automatic gain adjuster; a detector for detecting guard intervals contained in the OFDM signal; and a controller for controlling the automatic gain adjuster within the periods of guard intervals detected by the detector. In another aspect of the invention, an OFDM receiver includes a detector for detecting a level change of an OFDM signal and an automatic gain controller for adjusting the level of the OFDM signal in accordance with a signal level detected by the detector.
    Type: Application
    Filed: November 16, 2001
    Publication date: May 16, 2002
    Applicant: Pioneer Corporation
    Inventors: Satoshi Nakao, Kazuhiko Uchiyama, Yuki Kuriki, Katsuhiko Toki, Toshihito Ichikawa
  • Publication number: 20010015478
    Abstract: A power semiconductor module comprises a circuit board made of an insulating substrate of good thermal conductivity formed with interconnect patterns, a plurality of power semiconductor chips mounted on the circuit board, bonding wires for electrically connecting the semiconductor chips and the interconnect patterns, outer lead terminals fixed to the interconnect patterns, and a resin layer for covering at least the chip mounted surface of the circuit board in its entirety so that the tip of each of the outer lead terminals is exposed.
    Type: Application
    Filed: January 26, 2001
    Publication date: August 23, 2001
    Inventors: Tetsujiro Tsunoda, Satoshi Nakao, Kaoru Imamura, Shinichi Umekawa
  • Patent number: 6212955
    Abstract: A capacitance-type pressure sensor unit capable of being assembled without applying a pressure at an increased level to a circuit board. A connector body (6) has a base (6b) received in a peripheral wall section (13b) of a receiving casing (13) constituting a main body of the casing (13) and fixed to an end (13e) of the peripheral wall section (13b) by caulking. A pressure sensor element (3) constituted of a first insulating substrate (1) and a second insulating substrate (2) is arranged in a bottom wall section (13a) of the receiving casing (13) and a fluid chamber (15) into which pressure measured fluid is introduced is defined between a rear surface of the first insulating substrate (1) and the bottom wall section (13a).
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: April 10, 2001
    Assignee: Hokuriku Electric Industry Co., Ltd.
    Inventors: Atsushi Tanaka, Yoshimitsu Motoki, Satoshi Nakao
  • Patent number: 6122973
    Abstract: A capacitance-type pressure sensor capable of reducing a variation in reference capacitance. The capacitance-type pressure sensor includes insulating spacer (3b) arranged between a main capacitive electrode (4) and a reference capacitive electrode (5) to couple a base substrate (1) and a diaphragm substrate (2) to each other. The insulating spacer (3b) is patterned so as to restrain a variation in distance between the reference capacitive electrode (5) and a counter electrode (10) arranged on the diaphragm substrate (2). Such construction reduces a variation in capacitance between the reference capacitive electrode (5) and the diaphragm electrode (10), to thereby increase accuracy at which a pressure is measured.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: September 26, 2000
    Assignee: Hokuriku Electric Industry Co., Ltd.
    Inventors: Kazuo Nomura, Kiyoshi Tanaka, Satoshi Nakao, Hideki Tanigami, Kazutaka Hayashi
  • Patent number: 6060772
    Abstract: On a metal base, an insulated wiring substrate is fixed, and, on a conductive layer on the insulated wiring substrate, semiconductor chips are disposed. Above the semiconductor chips, a controlling substrate is provided, and the signals produced in this controlling substrate are supplied to electrodes on the surfaces of the semiconductor chips via bonding wires passing through openings provided in the controlling substrate.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: May 9, 2000
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hidekazu Sugawara, Tetsujiro Tsunoda, Satoshi Nakao
  • Patent number: 5973168
    Abstract: A process for preparing a phthalide compound represented by the formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are individually an alkyl group, and R.sup.1 and R.sup.2, R.sup.3 and R.sup.4, and R.sup.5 and R.sup.6 can respectively bond to each other to form a heterocyclic ring together with a nitrogen atom, comprising oxidizing a triphenylmethane compound represented by the formula (2) ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same as above, is oxidized in the presence of activated carbon in an aqueous solvent by an oxidizing agent.The process can provide a fast reaction that produces a high purity product with high yield.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: October 26, 1999
    Assignees: Mitsui Chemicals, Inc., Yamamoto Chemicals
    Inventors: Takeshi Nishimura, Masaru Wada, Yoshinobu Kanemura, Satoshi Nakao, Mansuke Matsumoto