Patents by Inventor Masatada Muramoto

Masatada Muramoto 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).

  • VEHICLE DISPLAY APPARATUS
    Publication number: 20240042836
    Abstract: A vehicle display apparatus includes: a transparent display that is installed on a window glass of a vehicle and displays an image of content which is a display target; a mask layer that is disposed to overlap the transparent display and is capable of changing a visibility of a display region of the image from outside the vehicle; and a mask setting unit that sets a visibility of the mask layer depending on details of the content.
    Type: Application
    Filed: July 21, 2023
    Publication date: February 8, 2024
    Applicant: Alps Alpine Co., Ltd.
    Inventors: Taro Iwamoto, Manabu Fujiwara, Shuhei Matsuda, Masatada Muramoto
  • Amplifier
    Patent number: D712869
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: September 9, 2014
    Assignee: Alpine Electronics, Inc.
    Inventor: Masatada Muramoto
  • Amplifier
    Patent number: D727870
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: April 28, 2015
    Assignee: Alpine Electronics, Inc.
    Inventor: Masatada Muramoto
  • Vehicle display unit with radio tuner
    Patent number: D743927
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: November 24, 2015
    Assignee: Alpine Electronics, Inc.
    Inventors: Hideki Endo, Masatada Muramoto, Mitsuhiro Yashiro
  • Navigation unit with installation panel for vehicle
    Patent number: D772129
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: November 22, 2016
    Assignee: ALPINE ELECTRONICS, INC.
    Inventors: Takashi Ichikawa, Takayuki Horie, Masatada Muramoto
  • Audio disc player with tuner for vehicle
    Patent number: D838713
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: January 22, 2019
    Assignee: Alpine Electronics, Inc.
    Inventor: Masatada Muramoto
  • Amplifier
    Patent number: D875706
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: February 18, 2020
    Assignee: Alpine Electronics, Inc.
    Inventor: Masatada Muramoto
  • Electronic crossover housing
    Patent number: D883941
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: May 12, 2020
    Assignee: Alpine Electronics, Inc.
    Inventors: Masatada Muramoto, Shu Takahara
  • Speaker driver frame
    Patent number: D884683
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: May 19, 2020
    Assignee: Alpine Electronics, Inc.
    Inventors: Masatada Muramoto, Mitsuhiro Yashiro
  • In-vehicle amplifier
    Patent number: D978822
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: February 21, 2023
    Assignee: ALPS ALPINE CO., LTD.
    Inventors: Hideki Endo, Hiroshi Fujimoto, Masatada Muramoto
  • In-vehicle controller
    Patent number: D1017487
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: March 12, 2024
    Assignee: ALPS ALPINE CO., LTD.
    Inventors: Masatada Muramoto, Hideki Endo
  • In-vehicle amplifier
    Patent number: D1017568
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: March 12, 2024
    Inventor: Masatada Muramoto
  • In-vehicle amplifier
    Patent number: D1018490
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: March 19, 2024
    Assignee: ALPS ALPINE CO., LTD.
    Inventors: Hideki Endo, Hiroshi Fujimoto, Masatada Muramoto
  • In-vehicle acoustic device
    Patent number: D1019590
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: March 26, 2024
    Assignee: ALPS ALPINE CO., LTD.
    Inventors: Hideki Endo, Masatada Muramoto
  • In-car speaker
    Patent number: D1025015
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: April 30, 2024
    Assignee: Alps Alpine Co., Ltd.
    Inventor: Masatada Muramoto
  • In-car speaker
    Patent number: D1025017
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: April 30, 2024
    Assignee: Alps Alpine Co., Ltd.
    Inventor: Masatada Muramoto