Patents by Inventor Masahide Watanabe

Masahide Watanabe 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: 11938965
    Abstract: Vehicle allocation system includes an information provision apparatus, a first apparatus: control apparatus, and a user's second apparatus: user terminal apparatus. Processor of the information provision apparatus calculates a first driving plan for a vehicle in response to request information. When a second driving plan different from the first driving plan is calculated based on detection information acquired from the vehicle, the processor determines the cause of a change in the driving plan on the basis of the detection information. The processor transmits cause information including the cause to the user terminal apparatus. The user terminal apparatus presents the cause information on a display.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: March 26, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Masayasu Suzuki, Masahide Nakamura, Masaki Watanabe, Daisuke Saito
  • Patent number: 11177423
    Abstract: Provided is a light-emitting device wherein short-wavelength light included in emitted white light is attenuated with a small increase in manufacturing cost and a small decrease in luminous flux. The light-emitting device includes a mount board, LED elements mounted on the mount board and emitting first light which is blue light or has a shorter wavelength than blue light, and a sealing resin containing phosphor particles and titanium-dioxide particles and filled on the mount board to integrally seal the LED elements, the phosphor particles being excited by the first light to emit second light. The first light and the second light are mixed and emitted as white light, and transmitting through the sealing resin causes the first light to be attenuated more than the second light by the titanium-dioxide particles.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: November 16, 2021
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Masahiro Watanabe, Masahide Watanabe
  • Patent number: 10879646
    Abstract: A connector assembly comprises a first connector and a second connector. The first connector comprises a first inner structure and a first housing. The first inner structure comprises a first connector main body. The second connector comprises a second inner structure and a second housing. The second inner structure comprises a second connector main body. The second connector main body comprises a plurality of second terminals, a second holding member and a second shell. The second connector main body is mated with the first connector main body under a mated state where the first connector and the second connector are mated with each other. A distance from a front end of the first housing to a rear end of the second shell is shorter than a distance from a rear end of the second housing to the rear end of the second shell in a front-rear direction under the mated state.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: December 29, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuta Shimomaki, Masahide Watanabe, Junji Oosaka, Isao Igarashi
  • Patent number: 10714460
    Abstract: A light-emitting device and a manufacturing method thereof are provided, which device yields light exhibiting an actual hue with a deviation reduced as much as possible from a designed hue value, the light being a mixture of light emitted from a plurality of light-emitting elements mounted densely and excited light from a phosphor contained in a resin sealing the light-emitting elements. The light-emitting device includes a board, a plurality of light-emitting elements mounted densely on the board, a first resin free from any phosphor, placed among the plurality of light-emitting elements, and a second resin containing a phosphor and covering an exposed part of the plurality of light-emitting elements.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: July 14, 2020
    Assignees: Citizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
    Inventors: Sadato Imai, Masahide Watanabe, Hirohiko Ishii, Koki Hirasawa
  • Publication number: 20200212273
    Abstract: Provided is a light-emitting device wherein short-wavelength light included in emitted white light is attenuated with a small increase in manufacturing cost and a small decrease in luminous flux. The light-emitting device includes a mount board, LED elements mounted on the mount board and emitting first light which is blue light or has a shorter wavelength than blue light, and a sealing resin containing phosphor particles and titanium-dioxide particles and filled on the mount board to integrally seal the LED elements, the phosphor particles being excited by the first light to emit second light. The first light and the second light are mixed and emitted as white light, and transmitting through the sealing resin causes the first light to be attenuated more than the second light by the titanium-dioxide particles.
    Type: Application
    Filed: May 17, 2018
    Publication date: July 2, 2020
    Inventors: Masahiro WATANABE, Masahide WATANABE
  • Publication number: 20200194931
    Abstract: A connector assembly comprises a first connector and a second connector. The first connector comprises a first inner structure and a first housing. The first inner structure comprises a first connector main body. The second connector comprises a second inner structure and a second housing. The second inner structure comprises a second connector main body. The second connector main body comprises a plurality of second terminals, a second holding member and a second shell. The second connector main body is mated with the first connector main body under a mated state where the first connector and the second connector are mated with each other. A distance from a front end of the first housing to a rear end of the second shell is shorter than a distance from a rear end of the second housing to the rear end of the second shell in a front-rear direction under the mated state.
    Type: Application
    Filed: October 30, 2019
    Publication date: June 18, 2020
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuta SHIMOMAKI, Masahide WATANABE, Junji OOSAKA, Isao IGARASHI
  • Patent number: 10629786
    Abstract: A light-emitting device and a manufacturing method thereof are provided, which device yields light exhibiting an actual hue with a deviation reduced as much as possible from a designed hue value, wherein the light is a mixture of light emitted from densely-mounted light-emitting elements and excited light from a phosphor contained in a resin sealing the light-emitting elements. The light-emitting device includes a board, light-emitting elements mounted densely on the board so that light-emitting surfaces thereof face opposite to the board, and a seal resin containing a plurality of different phosphors and covering all of the light-emitting elements, wherein the phosphors are excited by light from the light-emitting elements and deposited on upper surfaces of the light-emitting elements. A space between adjacent light-emitting elements has a length of 5 ?m or more and 120% or less of a median diameter D50 of a phosphor which has the largest average particle size of the phosphors.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: April 21, 2020
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Sadato Imai, Masahide Watanabe, Hirohiko Ishii, Koki Hirasawa
  • Patent number: 10158056
    Abstract: An LED package used in a light-emitting device is provided with a function of position correction in mounting by self-alignment, and mounting density of such LED packages is increased. The LED package includes an LED element including an element electrode on a bottom surface, a phosphor layer containing a phosphor and covering a top surface and a side surface of the LED element, and an auxiliary electrode having an upper face bonded to a lower face of the element electrode, wherein the auxiliary electrode is larger than the element electrode, the auxiliary electrode includes a step that makes a lower face smaller than the upper face, and an end portion of the auxiliary electrode on a side where the step is formed is located inside an outer peripheral side of the phosphor layer.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: December 18, 2018
    Assignees: Citizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
    Inventors: Sadato Imai, Masahide Watanabe, Hirohiko Ishii, Koki Hirasawa, Yuji Omori
  • Publication number: 20180158998
    Abstract: A light-emitting device and a manufacturing method thereof are provided, which device yields light exhibiting an actual hue with a deviation reduced as much as possible from a designed hue value, wherein the light is a mixture of light emitted from densely-mounted light-emitting elements and excited light from a phosphor contained in a resin sealing the light-emitting elements. The light-emitting device includes a board, light-emitting elements mounted densely on the board so that light-emitting surfaces thereof face opposite to the board, and a seal resin containing a plurality of different phosphors and covering all of the light-emitting elements, wherein the phosphors are excited by light from the light-emitting elements and deposited on upper surfaces of the light-emitting elements. A space between adjacent light-emitting elements has a length of 5 ?m or more and 120% or less of a median diameter D50 of a phosphor which has the largest average particle size of the phosphors.
    Type: Application
    Filed: May 30, 2016
    Publication date: June 7, 2018
    Applicants: Citizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
    Inventors: Sadato IMAI, Masahide WATANABE, Hirohiko ISHII, Koki HIRASAWA
  • Publication number: 20180138160
    Abstract: A light-emitting device and a manufacturing method thereof are provided, which device yields light exhibiting an actual hue with a deviation reduced as much as possible from a designed hue value, the light being a mixture of light emitted from a plurality of light-emitting elements mounted densely and excited light from a phosphor contained in a resin sealing the light-emitting elements. The light-emitting device includes a board, a plurality of light-emitting elements mounted densely on the board, a first resin free from any phosphor, placed among the plurality of light-emitting elements, and a second resin containing a phosphor and covering an exposed part of the plurality of light-emitting elements.
    Type: Application
    Filed: February 9, 2016
    Publication date: May 17, 2018
    Applicants: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Sadato Imai, Masahide Watanabe, Hirohiko Ishii, Koki Hirasawa
  • Publication number: 20180123008
    Abstract: An LED package used in a light-emitting device is provided with a function of position correction in mounting by self-alignment, and mounting density of such LED packages is increased. The LED package includes an LED element including an element electrode on a bottom surface, a phosphor layer containing a phosphor and covering a top surface and a side surface of the LED element, and an auxiliary electrode having an upper face bonded to a lower face of the element electrode, wherein the auxiliary electrode is larger than the element electrode, the auxiliary electrode includes a step that makes a lower face smaller than the upper face, and an end portion of the auxiliary electrode on a side where the step is formed is located inside an outer peripheral side of the phosphor layer.
    Type: Application
    Filed: February 9, 2016
    Publication date: May 3, 2018
    Applicants: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Sadato Imai, Masahide Watanabe, Hirohiko Ishii, Koki Hirasawa, Yuji Omori
  • Patent number: 8690608
    Abstract: A universal serial bus (USB) receptacle with which and from which a standard USB plug and a special USB plug are selectively matable and removable along a predetermined direction. The standard USB plug is in accordance with a USB standard so as to have a standard shell. The special USB plug has a special shell so as to have a different structure from the standard shell. The USB receptacle comprises a detector. The detector has a contact portion. The contact portion is arranged at a position where the standard shell does not arrive when the standard USB plug is mated with the USB receptacle. The special shell is connected to the contact portion at the position when the special USB plug is mated with the USB receptacle.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: April 8, 2014
    Assignee: Japan Aviation Electronics Industry Limited
    Inventors: Takeharu Naito, Masahide Watanabe, Masayuki Katayanagi, Yohei Yokoyama
  • Patent number: 8391004
    Abstract: A latching module is configured to be attached and fixed to a unit. The unit is designed to be detachably installed in an electronic apparatus along a predetermined direction. The electronic apparatus has an engaged portion. The latching module comprises a base member, an operative member, a locking member, a lock urge member and a release mechanism. The base member is formed with a cam groove. The base member is configured to be fixed to the unit so that the base member is unable to move relative to the unit. The operative member is supported by the base member so as to be projectable outwardly in the predetermined direction from the latching module. The locking member has an engagement portion and a pivot portion. The engagement portion is to be engaged with the engaged portion. The locking member is supported by the base member so that the engagement portion is pivotable on the pivot portion from an engaged position to a released position.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: March 5, 2013
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Masahide Watanabe, Rintaro Kato
  • Publication number: 20120322282
    Abstract: A universal serial bus (USB) receptacle with which and from which a standard USB plug and a special USB plug are selectively matable and removable along a predetermined direction. The standard USB plug is in accordance with a USB standard so as to have a standard shell. The special USB plug has a special shell so as to have a different structure from the standard shell. The USB receptacle comprises a detector. The detector has a contact portion. The contact portion is arranged at a position where the standard shell does not arrive when the standard USB plug is mated with the USB receptacle. The special shell is connected to the contact portion at the position when the special USB plug is mated with the USB receptacle.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 20, 2012
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takeharu Naito, Masahide Watanabe, Masayuki Katayanagi, Yohei Yokoyama
  • Patent number: 8235736
    Abstract: A connector is connectable to a cable having a plurality of signal wires and a drain wire. Each of the signal wires includes a signal conductor. The connector comprises a plurality of contacts, a holding member and a shell. The holding member is provided with an accommodating portion configured to accommodate an end part of the drain wire. The accommodating portion extends through the holding portion along a predetermined direction. The contacts configured to be connected to the signal conductors, respectively. The contacts are held by the holding member so that connection works between the contacts and the signal conductors are performable along the predetermined direction. The shell covers, at least in part, the holding member. The shell has a fixing portion exposed in the accommodating portion so that the end part of the drain wire is fixable to the fixing portion within the accommodating portion.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: August 7, 2012
    Assignee: Japan Aviation Electronics Industry Limited
    Inventors: Masahide Watanabe, Takeshi Shindo, Takahiro Yamaji
  • Publication number: 20120009821
    Abstract: A connector is connectable to a cable having a plurality of signal wires and a drain wire. Each of the signal wires includes a signal conductor. The connector comprises a plurality of contacts, a holding member and a shell. The holding member is provided with an accommodating portion configured to accommodate an end part of the drain wire. The accommodating portion extends through the holding portion along a predetermined direction. The contacts configured to be connected to the signal conductors, respectively. The contacts are held by the holding member so that connection works between the contacts and the signal conductors are performable along the predetermined direction. The shell covers, at least in part, the holding member. The shell has a fixing portion exposed in the accommodating portion so that the end part of the drain wire is fixable to the fixing portion within the accommodating portion.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 12, 2012
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masahide WATANABE, Takeshi Shindo, Takahiro Yamaji
  • Patent number: 8075324
    Abstract: A connector assembly includes a receptacle connector and a plug connector matable with the receptacle connector along a mating direction. The plug connector includes a lock activation portion movable between a lock position and an unlock position along an activation direction under a mating state. The receptacle connector includes a detection switch and a deformable lock operation member pivotably mounted to the plug connector that ensures movement of the lock activation portion in a separation direction when the lock activation portion is located at the unlock position under the mating state. The lock operation member has lock member ends that are received by holes of a receptacle shell to retain the plug connector and receptacle connector in the locked position and to effect closure of the detection switch. The detection switch is pressed by the lock activation portion to detect the lock activation portion is located at the lock position.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: December 13, 2011
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Takahiro Yamaji, Masahide Watanabe, Takamitsu Nakajima, Hiroki Kamata, Akira Kimura
  • Publication number: 20110267746
    Abstract: A latching module is configured to be attached and fixed to a unit. The unit is designed to be detachably installed in an electronic apparatus along a predetermined direction. The electronic apparatus has an engaged portion. The latching module comprises a base member, an operative member, a locking member, a lock urge member and a release mechanism. The base member is formed with a cam groove. The base member is configured to be fixed to the unit so that the base member is unable to move relative to the unit. The operative member is supported by the base member so as to be projectable outwardly in the predetermined direction from the latching module. The locking member has an engagement portion and a pivot portion. The engagement portion is to be engaged with the engaged portion. The locking member is supported by the base member so that the engagement portion is pivotable on the pivot portion from an engaged position to a released position.
    Type: Application
    Filed: March 4, 2011
    Publication date: November 3, 2011
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masahide WATANABE, Rintaro Kato
  • Patent number: RE43780
    Abstract: A connector including a first connector element and a second connector element that are coupled into a single unit, in which the first connector element has an engagement projection that projects interior of the first connector element and extends in the direction of the depth of the first connector element so that the front end of the engagement projection is spacedly apart from the front edge of the first connector element, and the second connector element is formed with an engagement slit that extends in the direction of depth of the second connector element and engages with the engagement projection of the first connector element.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: October 30, 2012
    Assignee: Apple Inc.
    Inventors: Yoshifumi Kubota, Yoshihide Kuroki, Masahide Watanabe
  • Patent number: RE43796
    Abstract: A connector including a first connector element and a second connector element that are coupled into a single unit, in which the first connector element has an engagement projection that projects interior of the first connector element and extends in the direction of the depth of the first connector element so that the front end of the engagement projection is spacedly apart from the front edge of the first connector element, and the second connector element is formed with an engagement slit that extends in the direction of depth of the second connector element and engages with the engagement projection of the first connector element.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: November 6, 2012
    Assignee: Apple Inc.
    Inventors: Yoshifumi Kubota, Yoshihide Kuroki, Masahide Watanabe