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Hiroshi Sakamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine
    • Patent number 12,286,768
    • Issue date Apr 29, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine including a boom, an arm and a bucket, and for perform...
    • Patent number 12,241,236
    • Issue date Mar 4, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,110,662
    • Issue date Oct 8, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige Kurokami
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Site management system and work machine
    • Patent number 12,098,520
    • Issue date Sep 24, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Compaction control of work machine
    • Patent number 12,065,803
    • Issue date Aug 20, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Interference area detection method for wireless communication syste...
    • Patent number 12,058,078
    • Issue date Aug 6, 2024
    • Nippon Telegraph and Telephone Corporation
    • Hiroshi Sakamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Reception system, reception method, and program
    • Patent number 12,056,779
    • Issue date Aug 6, 2024
    • NEC Platforms, Ltd.
    • Teruoki Matsumoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Working machine
    • Patent number 12,043,989
    • Issue date Jul 23, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Joonyoung Roh
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,012,716
    • Issue date Jun 18, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke Suzuki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Position estimation method, position estimation system, position es...
    • Patent number 12,010,586
    • Issue date Jun 11, 2024
    • Nippon Telegraph and Telephone Corporation
    • Masamichi Hosoda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Wireless communication system, aggregation device, interference sou...
    • Patent number 11,985,533
    • Issue date May 14, 2024
    • Nippon Telegraph and Telephone Corporation
    • Junichi Iwatani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wireless LAN communication system, access point communication quali...
    • Patent number 11,985,529
    • Issue date May 14, 2024
    • Nippon Telegraph and Telephone Corporation
    • Masayoshi Nabeshima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Combination drug
    • Patent number 11,896,579
    • Issue date Feb 13, 2024
    • CHUGAI SEIYAKU KABUSHIKI KAISHA
    • Hiroshi Sakamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Radio performance measurement system, radio performance measurement...
    • Patent number 11,889,329
    • Issue date Jan 30, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shinya Otsuki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Work machine
    • Patent number 11,879,233
    • Issue date Jan 23, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu Narikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,840,822
    • Issue date Dec 12, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wireless LAN communication quality estimation method, wireless LAN...
    • Patent number 11,812,292
    • Issue date Nov 7, 2023
    • Nippon Telegraph and Telephone Corporation
    • Masayoshi Nabeshima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Construction machine
    • Patent number 11,668,069
    • Issue date Jun 6, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Shinji Ishihara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,655,612
    • Issue date May 23, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,649,612
    • Issue date May 16, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu Narikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    RET inhibitor
    • Patent number 11,633,402
    • Issue date Apr 25, 2023
    • CHUGAI SEIYAKU KABUSHIKI KAISHA
    • Tatsushi Kodama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Radio information collection method and radio information collectio...
    • Patent number 11,595,935
    • Issue date Feb 28, 2023
    • Nippon Telegraph and Telephone Corporation
    • Tomoaki Ogawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Work machine
    • Patent number 11,447,934
    • Issue date Sep 20, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige Kurokami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,414,836
    • Issue date Aug 16, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 11,414,841
    • Issue date Aug 16, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,401,696
    • Issue date Aug 2, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Position estimation method and position estimation apparatus
    • Patent number 11,265,841
    • Issue date Mar 1, 2022
    • Nippon Telegraph and Telephone Corporation
    • Masamichi Hosoda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Work machine
    • Patent number 11,225,777
    • Issue date Jan 18, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige Kurokami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,168,459
    • Issue date Nov 9, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu Narikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,149,411
    • Issue date Oct 19, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Manabu Edamura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK SUPPORT SYSTEM
    • Publication number 20250198128
    • Publication date Jun 19, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige KUROKAMI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MESSAGE PROCESSING APPARATUS, MESSAGE PROCESSING METHOD, AND MESSAG...
    • Publication number 20250182188
    • Publication date Jun 5, 2025
    • NEC PLATFORMS, LTD.
    • Hiroshi SAKAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Work Machine Capable of Calculating Loaded Amount for Hauling Machine
    • Publication number 20250100462
    • Publication date Mar 27, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Satoshi NAKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THERAPEUTIC AGENT FOR CANCER OF PATIENT WITH DECREASE IN RB1 FUNCTI...
    • Publication number 20240293379
    • Publication date Sep 5, 2024
    • Chugai SeiYaku Kabushiki Kaisha
    • Yuki OHTE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WIRELESS COMMUNICATION SYSTEM, AGGREGATION DEVICE, INTERFERENCE SOU...
    • Publication number 20240292266
    • Publication date Aug 29, 2024
    • Nippon Telegraph and Telephone Corporation
    • Junichi Iwatani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230332375
    • Publication date Oct 19, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke SUZUKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230304260
    • Publication date Sep 28, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki TANAKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WIRELESS CONTROL METHOD, WIRELESS CONTROL DEVICE AND WIRELESS CONTR...
    • Publication number 20230239709
    • Publication date Jul 27, 2023
    • Nippon Telegraph and Telephone Corporation
    • Shinya OTSUKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD FOR PREDICTING SENSITIVITY OF CANCER CELL TO GPX4 INHIBITOR
    • Publication number 20230204589
    • Publication date Jun 29, 2023
    • Chugai SeiYaku Kabushiki Kaisha
    • Kiyomoto Ogasawara
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    TETRACYCLIC COMPOUND
    • Publication number 20230142119
    • Publication date May 11, 2023
    • Chugai SeiYaku Kabushiki Kaisha
    • Kazutomo KINOSHITA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Work Machine
    • Publication number 20230114481
    • Publication date Apr 13, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige KUROKAMI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD FOR PREDICTING SENSITIVITY OF CANCER CELL TO HELICASE INHIBITOR
    • Publication number 20220389516
    • Publication date Dec 8, 2022
    • Chugai SeiYaku Kabushiki Kaisha
    • Hiroshi Sakamoto
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    SITE MANAGEMENT SYSTEM AND WORK MACHINE
    • Publication number 20220333346
    • Publication date Oct 20, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220316173
    • Publication date Oct 6, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu NARIKAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TETRACYCLIC COMPOUND
    • Publication number 20220306578
    • Publication date Sep 29, 2022
    • Chugai SeiYaku Kabushiki Kaisha
    • Kazutomo KINOSHITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220220694
    • Publication date Jul 14, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke SUZUKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RECEPTION SYSTEM, RECEPTION METHOD, AND PROGRAM
    • Publication number 20220198585
    • Publication date Jun 23, 2022
    • NEC PLATFORMS, LTD.
    • Teruoki MATSUMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220170243
    • Publication date Jun 2, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Joonyoung ROH
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220136216
    • Publication date May 5, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki TANAKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    POSITION ESTIMATION METHOD, POSITION ESTIMATION SYSTEM, POSITION ES...
    • Publication number 20220109955
    • Publication date Apr 7, 2022
    • Nippon Telegraph and Telephone Corporation
    • Masamichi HOSODA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Work Machine
    • Publication number 20220097621
    • Publication date Mar 31, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Satoshi NAKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220049476
    • Publication date Feb 17, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige KUROKAMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Work Machine
    • Publication number 20220050209
    • Publication date Feb 17, 2022
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Shun TSUJIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERFERENCE AREA DETECTION METHOD FOR WIRELESS COMMUNICATION SYSTE...
    • Publication number 20220038246
    • Publication date Feb 3, 2022
    • Nippon Telegraph and Telephone Corporation
    • Hiroshi SAKAMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WIRELESS LAN COMMUNICATION QUALITY ESTIMATION METHOD, WIRELESS LAN...
    • Publication number 20210400506
    • Publication date Dec 23, 2021
    • Nippon Telegraph and Telephone Corporation
    • Masayoshi Nabeshima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WIRELESS LAN COMMUNICATION SYSTEM, ACCESS POINT COMMUNICATION QUALI...
    • Publication number 20210392535
    • Publication date Dec 16, 2021
    • Nippon Telegraph and Telephone Corporation
    • Masayoshi Nabeshima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RADIO INFORMATION COLLECTION METHOD AND RADIO INFORMATION COLLECTIO...
    • Publication number 20210385782
    • Publication date Dec 9, 2021
    • Nippon Telegraph and Telephone Corporation
    • Tomoaki OGAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WIRELESS COMMUNICATION SYSTEM, AGGREGATION DEVICE, INTERFERENCE SOU...
    • Publication number 20210377776
    • Publication date Dec 2, 2021
    • Nippon Telegraph and Telephone Corporation
    • Junichi Iwatani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RADIO PERFORMANCE MEASUREMENT SYSTEM, RADIO PERFORMANCE MEASUREMENT...
    • Publication number 20210368364
    • Publication date Nov 25, 2021
    • Nippon Telegraph and Telephone Corporation
    • Shinya OTSUKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COPPER OR COPPER ALLOY SHEET STRIP WITH SURFACE COATING LAYER
    • Publication number 20210355595
    • Publication date Nov 18, 2021
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yutaro UEDA
    • B32 - LAYERED PRODUCTS