Patents by Inventor Ryota Niizeki

Ryota Niizeki 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: 11475388
    Abstract: A server device for generating and outputting work management information of at least one carrier. The server device comprises a storage device for storing a program for generating work management information, and a controller for reading the program from the storage device and generating work management information by executing the program. The controller performs: a process of acquiring position information about at least one carrier; a process of generating, based on the position information, work type information indicating whether the carrier is performing a predetermined work or moving; a process of calculating a required time for each work type information item of the carrier; a process of comparing the required time for each work type information item and extracting a work element with low work efficiency based on a first rule concerning required time; and a process of outputting the extracted work element with low work efficiency.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: October 18, 2022
    Assignee: HITACHI CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Isao Karube, Hidehiro Iizuka, Masami Kamibayashi, Ryota Niizeki, Kunitsugu Tomita, Hiroshi Watanabe, Hiroyuki Adachi
  • Patent number: 11398234
    Abstract: An utterance support apparatus includes: a processor configured to execute a program; and a storage device configured to store the program, wherein the processor is configured to execute: calculation processing of calculating an accumulated value of utterance periods of each of a plurality of speakers, and clearing the accumulated value of a speaker having the accumulated value that has reached a predetermined value; and display processing of displaying a first graphic in a display region, which is included in a group of display regions each assigned to each of the plurality of speakers, and which is assigned to the speaker having the accumulated value that has reached the predetermined value.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: July 26, 2022
    Assignee: HITACHI, LTD.
    Inventors: Satomi Hori, Yuudai Kamada, Eriko Uegaki, Ryota Niizeki, Hideyuki Maki, Daisuke Nogami, Shigeto Ooeda, Yasuhiro Wakita
  • Publication number: 20220027829
    Abstract: A server device for generating and outputting work management information of at least one carrier. The server device comprises a storage device for storing a program for generating work management information, and a controller for reading the program from the storage device and generating work management information by executing the program. The controller performs: a process of acquiring position information about at least one carrier; a process of generating, based on the position information, work type information indicating whether the carrier is performing a predetermined work or moving; a process of calculating a required time for each work type information item of the carrier; a process of comparing the required time for each work type information item and extracting a work element with low work efficiency based on a first rule concerning required time; and a process of outputting the extracted work element with low work efficiency.
    Type: Application
    Filed: January 22, 2020
    Publication date: January 27, 2022
    Inventors: Isao KARUBE, Hidehiro IIZUKA, Masami KAMIBAYASHI, Ryota NIIZEKI, Kunitsugu TOMITA, Hiroshi WATANABE, Hiroyuki ADACHI
  • Publication number: 20210280183
    Abstract: An utterance support apparatus includes: a processor configured to execute a program; and a storage device configured to store the program, wherein the processor is configured to execute: calculation processing of calculating an accumulated value of utterance periods of each of a plurality of speakers, and clearing the accumulated value of a speaker having the accumulated value that has reached a predetermined value; and display processing of displaying a first graphic in a display region, which is included in a group of display regions each assigned to each of the plurality of speakers, and which is assigned to the speaker having the accumulated value that has reached the predetermined value.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 9, 2021
    Inventors: Satomi HORI, Yuudai KAMADA, Eriko UEGAKI, Ryota NIIZEKI, Hideyuki MAKI, Daisuke NOGAMI, Shigeto OOEDA, Yasuhiro WAKITA
  • Publication number: 20200279633
    Abstract: A system analyzes behavior data obtained by measuring behaviors of a plurality of target persons, and based on a result of the analysis, defines a stage indicator, which is an indicator as a criterion of a plurality of stages via which a behavior as a target of habituation is aimed at step by step, and each of the plurality of stages following the stage indicator. For each pair of adjacent stages, the system identifies a gap between two stages constituting the pair. For each stage pair, the system identifies a reason/measure that is at least one of a reason for existence of the identified gap and a measure for causing a target person belonging to a lower stage to make a behavior change to shift to a higher stage, from relationship information in which a relationship between the gap and the reason/measure is defined.
    Type: Application
    Filed: February 18, 2020
    Publication date: September 3, 2020
    Inventors: Mami SASAKI, Eitaro ITO, Tatsuya TOKUNAGA, Daisuke NOGAMI, Satomi HORI, Ryota NIIZEKI, Yuta TSURUGA, Kozue KANO, Eriko UEGAKI, Eizaburou TAKEGAMI
  • Publication number: 20120230588
    Abstract: An in-scene digest segment number determining unit allocates the total number of cuts to be extracted as digest segments to each scene of digest creation objective scenes. A feature quantity detecting unit selects a plurality of representative frames from respective frames included in a cut extraction scene where the number of digest segments to be extracted is one or more and further detects a feature quantity of each representative frame. An importance calculating unit calculates the degree of importance of each representative frame, based on the feature quantities of each representative frame. A digest segment selecting unit determines a digest segment to be selected from each cut extraction scene, based on both feature quantities and importance degrees of representative frames in each cut extraction scene.
    Type: Application
    Filed: November 11, 2010
    Publication date: September 13, 2012
    Applicant: JVC KENWOOD CORPORATION
    Inventors: Shin Nakate, Wataru Inoha, Ryota Niizeki
  • Patent number: D937852
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: December 7, 2021
    Assignee: Hitachi, Ltd.
    Inventors: Satomi Hori, Yuudai Kamada, Eriko Uegaki, Ryota Niizeki, Hideyuki Maki, Daisuke Nogami, Shigeto Ooeda, Yasuhiro Wakita