Granted and Active Patents (10)

1. Transmission apparatus and reception apparatusJP 2024-014064NHKGranted
   Application / Publication JP 2022-116630 / JP 2024-014064
   Dates Filed 2022/07/21 · Published 2024/02/01
   Applicant Hitachi Kokusai Electric Inc. et al.
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

2. Communication apparatus and communication methodPatent No. 7685379NHKGranted
   Application / Publication JP 2021-106143 / JP 2023-004469
   Dates Filed 2021/06/25 · Published 2023/01/17
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

3. Wireless communication apparatusPatent No. 7645753NHKGranted
   Application / Publication JP 2021-151380 / JP 2023-043653
   Dates Filed 2021/09/16 · Published 2023/03/29
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

4. Transmission apparatus, reception apparatus, and programPatent No. 7663456NHKGranted
   Application / Publication JP 2021-133659 / JP 2023-028142
   Dates Filed 2021/08/18 · Published 2023/03/03
   Applicant Hitachi Kokusai Electric Inc. et al.
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

5. Transmission apparatus and reception apparatusPatent No. 7645718NHKGranted
   Application / Publication JP 2021-101829 / JP 2023-000804
   Dates Filed 2021/06/18 · Published 2023/01/04
   Applicant Hitachi Kokusai Electric Inc. et al.
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

6. Communication apparatus and communication methodPatent No. 7651323NHKGranted
   Application / Publication JP 2021-038755 / JP 2022-138713
   Dates Filed 2021/03/10 · Published 2022/09/26
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

7. Transmission apparatus and reception apparatusPatent No. 7574108NHKGranted
   Application / Publication JP 2021-035423 / JP 2022-135540
   Dates Filed 2021/03/05 · Published 2022/09/15
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

8. Text classification apparatus, learning apparatus, and programPatent No. 7186591NHKGranted
   Application / Publication JP 2018-226795 / JP 2020-091549
   Dates Filed 2018/12/03 · Published 2020/06/11
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Registered publication
   LinksJ-GLOBAL

9. News material classification apparatus, program, and learning modelPatent No. 7181693NHKGranted
   Application / Publication JP 2018-017228 / JP 2019-133565
   Dates Filed 2018/02/02 · Published 2019/08/08
   Applicant Japan Broadcasting Corporation
   Stage Granted patent · Annuity paid
   LinksJ-GLOBAL

10. Propagation path estimation methodPatent No. 6632364Kyoto Univ.Granted
    Application / Publication JP 2015-245290 / JP 2017-112491
    Dates Filed 2015/12/16 · Published 2017/06/22
    Applicant Kyoto University
    Stage Granted patent · Annuity paid
    LinksJ-GLOBAL

Pending Applications (12)

1. Control apparatusJP 2026-105934TMCPending
   Application / Publication JP 2024-220550 / JP 2026-105934
   Dates Filed 2024/12/17 · Published 2026/06/29
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

2. Information processing apparatus and information processing systemJP 2026-102266TMCPending
   Application / Publication JP 2024-216922 / JP 2026-102266
   Dates Filed 2024/12/11 · Published 2026/06/23
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

3. Vehicle control system and vehicle control methodJP 2026-099082TMCPending
   Application / Publication JP 2024-213196 / JP 2026-099082
   Dates Filed 2024/12/06 · Published 2026/06/18
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

4. Learning systemJP 2026-091529TMCPending
   Application / Publication JP 2024-204636 / JP 2026-091529
   Dates Filed 2024/11/25 · Published 2026/06/04
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

5. Drive plan generation systemJP 2026-090910TMCPending
   Application / Publication JP 2024-203844 / JP 2026-090910
   Dates Filed 2024/11/22 · Published 2026/06/03
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

6. Retrieval systemJP 2026-090909TMCPending
   Application / Publication JP 2024-203843 / JP 2026-090909
   Dates Filed 2024/11/22 · Published 2026/06/03
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

7. Information processing apparatusJP 2026-089484TMCPending
   Application / Publication JP 2024-202600 / JP 2026-089484
   Dates Filed 2024/11/20 · Published 2026/06/01
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

8. Information processing methodJP 2026-088827TMCPending
   Application / Publication JP 2024-201710 / JP 2026-088827
   Dates Filed 2024/11/19 · Published 2026/05/29
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

9. Drive plan generation systemJP 2026-087773TMCPending
   Application / Publication JP 2024-200676 / JP 2026-087773
   Dates Filed 2024/11/18 · Published 2026/05/28
   Applicant Toyota Motor Corporation
   Stage Pending examination · Published application
   LinksJ-GLOBAL Search

10. Video quality evaluation systemJP 2026-068644TMCPending
    Application / Publication JP 2024-178470 / JP 2026-068644
    Dates Filed 2024/10/10 · Published 2026/04/22
    Applicant Toyota Motor Corporation
    Stage Pending examination · Published application
    LinksJ-GLOBAL

11. Wireless communication apparatusJP 2025-050481NHKPending
    Application / Publication JP 2023-159301 / JP 2025-050481
    Dates Filed 2023/09/23 · Published 2025/04/04
    Applicant Japan Broadcasting Corporation
    Stage Pending examination · Published application
    LinksJ-GLOBAL

12. Transmission apparatus, reception apparatus, learning apparatus, wireless transmission system, and learning programJP 2023-091761NHKExamining
    Application / Publication JP 2022-200042 / JP 2023-091761
    Dates Filed 2022/12/15 · Published 2023/06/30
    Applicant Japan Broadcasting Corporation
    Stage Under examination · Examination requested
    LinksJ-GLOBAL

Rejected or Withdrawn Applications (3)

1. Communication apparatus and communication methodJP 2022-138715NHKRejected
   Application / Publication JP 2021-038758 / JP 2022-138715
   Dates Filed 2021/03/10 · Published 2022/09/26
   Applicant Japan Broadcasting Corporation
   Stage Rejected or withdrawn · Deemed withdrawn
   LinksJ-GLOBAL

2. Object detection apparatus and programJP 2022-025878NHKRejected
   Application / Publication JP 2020-129039 / JP 2022-025878
   Dates Filed 2020/07/30 · Published 2022/02/10
   Applicant Japan Broadcasting Corporation
   Stage Rejected or dismissed
   LinksJ-GLOBAL

3. Headline generation apparatus and programJP 2021-068218NHKRejected
   Application / Publication JP 2019-193460 / JP 2021-068218
   Dates Filed 2019/10/24 · Published 2021/04/30
   Applicant Japan Broadcasting Corporation
   Stage Rejected or dismissed
   LinksJ-GLOBAL