Patent Ranking in Japan - Applicant details - Japanese version

ホーム > Japan Patent Ranking > Hitachi, Ltd. > 2020 > Publications

Hitachi, Ltd.

※ You can add "Hitachi, Ltd." to your own list by loggin in. About Login

  2020 Application Ranking      15th  publications: 1569 上昇2019: 16th  1865)

  2020 Acquisition Ranking      15th  registrations: 1155 上昇2019: 17th  1148)

(update:Nov 30, 2023)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021  2022  2023 

Publication numberTitle of the InventionPublic. dateRemarks
A 2020-202959 X-ray CT device Dec 24, 2020
A 2020-202988 Image processing equipment, image processing program, and magnetic resonance imaging equipment Dec 24, 2020
A 2020-203582 Security device Dec 24, 2020
A 2020-203587 Autonomous driving system Dec 24, 2020
A 2020-203784 Passenger conveyor Dec 24, 2020
A 2020-204561 Noise source identification method and information processing system Dec 24, 2020
A 2020-204711 Registration system Dec 24, 2020
A 2020-204731 Data comparison device, data comparison system, and data comparison method Dec 24, 2020
A 2020-204855 Keyword detection device and keyword detection method Dec 24, 2020
A 2020-204869 Fault analysis support system, fault analysis support method, and computer program Dec 24, 2020
A 2020-204893 Maintenance planning equipment and maintenance planning method Dec 24, 2020
A 2020-204898 Distributed ledger system operation management method, distributed ledger system operation management system, and distributed ledger system operation management program Dec 24, 2020
A 2020-204932 Storage system and history information management method Dec 24, 2020
A 2020-205366 Rest induction electric device Dec 24, 2020
A 2020-205540 Equalizer and equalizer Dec 24, 2020

1-15 (total:1587)

1 2 3 4 5 6 7next>

: select publication number

Copy all numbers

2020-202959 2020-202988 2020-203582 2020-203587 2020-203784 2020-204561 2020-204711 2020-204731 2020-204855 2020-204869 2020-204893 2020-204898 2020-204932 2020-205366 2020-205540

※ You can add applicants to the list by logging in. Useful for checking trends in "Hitachi, Ltd." intellectual property.

About Login

  • このサイトをYahoo!ブックマークに登録
  • はてなブックマークに追加

Patent Ranking in Japan

2023 Application Ranking2023 Acquisition Ranking
2022 Application Ranking2022 Acquisition Ranking
2021 Application Ranking2021 Acquisition Ranking
2019 Application Ranking2019 Acquisition Ranking
2018 Application Ranking2018 Acquisition Ranking
2017 Application Ranking2017 Acquisition Ranking
2016 Application Ranking2016 Acquisition Ranking
2015 Application Ranking2015 Acquisition Ranking
2014 Application Ranking2014 Acquisition Ranking
2013 Application Ranking2013 Acquisition Ranking
2012 Application Ranking2012 Acquisition Ranking
2011 Application Ranking2011 Acquisition Ranking
Applicant Search (Japanese only)

今週の知財セミナー (11月27日~12月3日)

来週の知財セミナー (12月4日~12月10日)

12月6日(水) - 大阪 大阪市

つながる特許庁inKANSAI

12月6日(水) - 東京 港区

JP-NETを使った特許調査

12月7日(木) - 東京 港区

はじめての特許調査(Ⅰ)

12月8日(金) - 東京 港区

研究開発と特許

特許事務所紹介 IP Force 特許事務所紹介

中井国際特許事務所

大阪府大阪市中央区北浜東1-12 千歳第一ビル4階 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

和(なごみ)特許事務所

〒550-0005 大阪市西区西本町1-8-11 カクタスビル6F 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

山口特許事務所

東京都中央区八丁堀2-5-1東京建設会館1F 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 コンサルティング