Patents by Inventor Katsunori Maeda

Katsunori Maeda 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).

  • Code Generation System and Code Generation Method
    Publication number: 20240143958
    Abstract: The present invention includes: an identification code generation unit that generates, from information of a company code including a first code that uniquely identifies a management target in a part of a company in the part of the company and a second code that identifies the part of the company, an identification code including a history of the management target; a hash processing unit that hashes the identification code generated by the identification code generation unit according to a hash function and converts the hashed identification code into a meaningless code; and a reference code generation unit that generates a reference code unified for the entire company based on the meaningless code converted by the hash processing unit.
    Type: Application
    Filed: February 25, 2022
    Publication date: May 2, 2024
    Inventors: Tomohisa KOHIYAMA, Sadao SATOU, Atsushi SAGARA, Yoshiyasu WATANABE, Hideaki YOKOTA, Kazuaki IKARASHI, Hiroyuki KAWASAKI, Katsunori MAEDA, Keigo FUJIWARA, Kazunobu HISATSUNE
  • Electrode structure, liquid crystal display device, projective display device, and method of manufacturing electrode structure
    Patent number: 11971633
    Abstract: An electrode structure includes: a plurality of pixel electrodes arranged separately from each other; and a plurality of dielectric layers laminated in a first direction with respect to the plurality of pixel electrodes, in which the plurality of dielectric layers includes: a first dielectric layer that spreads over the plurality of pixel electrodes in a direction intersecting with the first direction; and a second dielectric layer that includes dielectric material having a refractive index higher than that of the first dielectric layer, sandwiches the first dielectric layer together with the plurality of pixel electrodes, and has a slit at a position overlapping space between pixel electrodes adjacent when viewed from the first direction.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: April 30, 2024
    Assignees: SONY SEMICONDUCTOR SOLUTIONS CORPORATION, SONY GROUP CORPORATION
    Inventors: Takashi Sakairi, Tomoaki Honda, Tsuyoshi Okazaki, Keiichi Maeda, Chiho Araki, Katsunori Dai, Shunsuke Narui, Kunihiko Hikichi, Kouta Fukumoto, Toshiaki Okada, Takuma Matsuno, Yuu Kawaguchi, Yuuji Adachi, Koichi Amari, Hideki Kawaguchi, Seiya Haraguchi, Takayoshi Masaki, Takuya Fujino, Tadayuki Dofuku, Yosuke Takita, Kazuhiro Tamura, Atsushi Tanaka
  • Camera system including a monitor device
    Patent number: 6393216
    Abstract: A camera system includes a camera main body having a photographic device for photographing an image of object to produce image signal and a monitor device separatable from the camera main body. The monitor device is provided with a control portion for controlling the exposure of photographic device in addition to a display portion. The operator can check a photographed image before or after the image is recorded on a film. Also, the monitor device selectively provides a singular display of monitor image for usual shooting and a continuous display of monitor images for serial shooting.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: May 21, 2002
    Assignee: Minolta Co., Ltd.
    Inventors: Hiroshi Ootsuka, Shinichi Maehama, Katsunori Maeda, Shigeto Ohmori