Patents by Inventor Masayuki SEKIDO

Masayuki SEKIDO 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: 11914035
    Abstract: To shorten a waiting time for a belongings inspection, the present invention provides an inspection system 10 including an acquisition unit 11 that acquires material information including at least either one of a piece of personal unique information unique to each of inspection target persons, and a piece of environment information indicating a state value of an environment that changes at each inspection timing, and a determination unit 12 that determines a content of an inspection for the each inspection target person and/or at the each inspection timing, based on the material information.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: February 27, 2024
    Assignee: NEC CORPORATION
    Inventors: Tatsuya Sumiya, Shingo Yamanouchi, Masayuki Ariyoshi, Shinichi Morimoto, Masanori Sekido, Kazumine Ogura
  • Patent number: 10400969
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: September 3, 2019
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Masayuki Sekido, Satoshi Mitsuzuka, Tomoe Takanokura, Chiaki Obata, Saya Amemiya, Michiya Suzuki
  • Patent number: 10287818
    Abstract: A shade (10) includes slats (20) that are arranged in an up and down direction. One or more slat(s) (21) forming a part of the slats, which is located above in the up and down direction, includes a transparent portion that enables visible light to transmit through the slat. A traveling direction of light transmitting through the transparent portion is bent.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: May 14, 2019
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Tomonori Nishida, Norihisa Moriya, Yukio Taniguchi, Satoshi Mitsuzuka, Masayuki Sekido
  • Patent number: 10281114
    Abstract: A light control device includes: a sheet-like light control member; and a support device supporting the light control member such that an orientation of the light control member is variable. The light control member includes: first portions arranged in a first direction along a sheet plane of the light control member, each first portion extending in a second direction that is in non-parallel with the first direction and along the sheet plane of the light control member; and second portions arranged in the first direction alternately with the first portions, each second portion extending in the second direction.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: May 7, 2019
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Tomonori Nishida, Norihisa Moriya, Yukio Taniguchi, Satoshi Mitsuzuka, Masayuki Sekido
  • Publication number: 20180283635
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Application
    Filed: May 31, 2018
    Publication date: October 4, 2018
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Masayuki SEKIDO, Satoshi Mitsuzuka, Tomoe Takanokura, Chiaki Obata, Saya Amemiya, Michiya Suzuki
  • Patent number: 10006598
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: June 26, 2018
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Masayuki Sekido, Satoshi Mitsuzuka, Tomoe Takanokura, Chiaki Obata, Saya Amemiya, Michiya Suzuki
  • Publication number: 20170299135
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 19, 2017
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Masayuki SEKIDO, Satoshi Mitsuzuka, Tomoe Takanokura, Chiaki Obata, Saya Amemiya, Michiya Suzuki
  • Patent number: 9719644
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: August 1, 2017
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Masayuki Sekido, Satoshi Mitsuzuka, Tomoe Takanokura, Chiaki Obata, Saya Amemiya, Michiya Suzuki
  • Publication number: 20160186949
    Abstract: A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
    Type: Application
    Filed: June 16, 2014
    Publication date: June 30, 2016
    Inventors: Masayuki SEKIDO, Satoshi MITSUZUKA, Tomoe TAKANOKURA, Chiaki OBATA, Saya AMEMIYA, Michiya SUZUKI
  • Publication number: 20160178164
    Abstract: A light control device includes: a sheet-like light control member; and a support device supporting the light control member such that an orientation of the light control member is variable. The light control member includes: first portions arranged in a first direction along a sheet plane of the light control member, each first portion extending in a second direction that is in non-parallel with the first direction and along the sheet plane of the light control member; and second portions arranged in the first direction alternately with the first portions, each second portion extending in the second direction.
    Type: Application
    Filed: May 20, 2014
    Publication date: June 23, 2016
    Inventors: Tomonori NISHIDA, Norihisa MORIYA, Yukio TANIGUCHI, Satoshi MITSUZUKA, Masayuki SEKIDO
  • Publication number: 20160060954
    Abstract: A shade (10) includes slats (20) that are arranged in an up and down direction. One or more slat(s) (21) forming a part of the slats, which is located above in the up and down direction, includes a transparent portion that enables visible light to transmit through the slat. A traveling direction of light transmitting through the transparent portion is bent.
    Type: Application
    Filed: April 16, 2014
    Publication date: March 3, 2016
    Inventors: Tomonori NISHIDA, Norihisa MORIYA, Yukio TANIGUCHI, Satoshi MITSUZUKA, Masayuki SEKIDO