Patents by Inventor Takamichi Kasahara

Takamichi Kasahara 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).

  • RESONATOR STRUCTURE
    Publication number: 20240068430
    Abstract: A resonator structure includes an intake duct and a resonator that is accommodated in the intake duct. The resonator extends upward. The resonator includes a collar that protrudes toward an inner surface of the intake duct. One or both of the inner surface and the collar include a surface texture for gathering oil into a gap between the inner surface and the collar.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 29, 2024
    Inventors: Akihiro KASAHARA, Tatsuya OKUNO, Tetsurou MASUMA, Fengyun GUI, Takuro TOMITA, Takamichi HOSAKA
  • Liquid crystal dimmer plate and lighting system including the same
    Patent number: 5764316
    Abstract: A lighting system has a light source (2), a liquid crystal dimmer plate (4) for scattering a desired quantity of light from the light source (2), and a control power supply (5) for controlling a light scattering rate or effect of the liquid crystal dimmer plate (4). A light component transmitted through the liquid crystal dimmer plate (4) can be controlled by controlling the scattering effect of the dimmer plate (4). The so controlled light can be used as an illuminating light for a camera for example.
    Type: Grant
    Filed: September 28, 1993
    Date of Patent: June 9, 1998
    Assignees: Nippon Hoso Kyokai, Sumitomo Electric Industries, Ltd.
    Inventors: Kuniharu Takizawa, Hideo Fujikake, Hiroshi Tachikawa, Osamu Kobayashi, Yoshiaki Tanaka, Masanori Nakamura, Takamichi Kasahara, Kensaku Takata, Morihiko Katsuda, Tohru Kashiwagi