Patents by Inventor Norihiro CHOTOKU

Norihiro CHOTOKU 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: 10625980
    Abstract: An elevator device includes an operation control unit (18), a storage unit (22), a transmission unit (23), a determination unit (25), and a recovery unit (26). When an inspection operation is interrupted by the operation control unit (18), the transmission unit (23) transmits inspection data stored in the storage unit (22) to a plurality of specific devices (20). The determination unit (25) determines whether or not recovery conditions are satisfied on the basis of a plurality of responses from the devices (20) to which the transmission unit (23) transmits the inspection data. For example, the recovery unit (26) restores a normal operation when the determination unit (25) determines that the recovery conditions are satisfied.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: April 21, 2020
    Assignee: Misubishi Electric Corporation
    Inventors: Yutaka Matsueda, Akihiko Watanabe, Norihiro Chotoku, Masaki Hikichi, Masafumi Etoh, Masafumi Ozawa, Takeshi Fujita
  • Patent number: 10526167
    Abstract: A restoration information registration device for elevators capable of quickly registering restoration information on the elevator. The restoration information registration device for the elevators includes an operation unit that receives an operation from the outside, a storage unit that stores, when restoration information on the elevator is input by the operation on the operation unit, the restoration information, and a transmission unit that, when restoration information on a plurality of elevators is stored in the storage unit, collectively transmits the restoration information on the plurality of elevators. Accordingly, it is possible to quickly register the restoration information on the elevator.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: January 7, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masafumi Ozawa, Akihiko Watanabe, Norihiro Chotoku, Yutaka Matsueda, Masaki Hikichi, Masafumi Eto, Takeshi Fujita
  • Publication number: 20180251337
    Abstract: An elevator device includes an operation control unit (18), a storage unit (22), a transmission unit (23), a determination unit (25), and a recovery unit (26). When an inspection operation is interrupted by the operation control unit (18), the transmission unit (23) transmits inspection data stored in the storage unit (22) to a plurality of specific devices (20). The determination unit (25) determines whether or not recovery conditions are satisfied on the basis of a plurality of responses from the devices (20) to which the transmission unit (23) transmits the inspection data. For example, the recovery unit (26) restores a normal operation when the determination unit (25) determines that the recovery conditions are satisfied.
    Type: Application
    Filed: April 5, 2016
    Publication date: September 6, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yutaka MATSUEDA, Akihiko WATANABE, Norihiro CHOTOKU, Masaki HIKICHI, Masafumi ETOH, Masafumi OZAWA, Takeshi FUJITA
  • Publication number: 20180111790
    Abstract: A restoration information registration device for elevators capable of quickly registering restoration information on the elevator. The restoration information registration device for the elevators includes an operation unit that receives an operation from the outside, a storage unit that stores, when restoration information on the elevator is input by the operation on the operation unit, the restoration information, and a transmission unit that, when restoration information on a plurality of elevators is stored in the storage unit, collectively transmits the restoration information on the plurality of elevators. Accordingly, it is possible to quickly register the restoration information on the elevator.
    Type: Application
    Filed: April 20, 2016
    Publication date: April 26, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masafumi OZAWA, Akihiko WATANABE, Norihiro CHOTOKU, Yutaka MATSUEDA, Masaki HIKICHI, Masafumi ETO, Takeshi FUJITA