Inventor · disambiguated record
Hirofumi Kasai
Also filed as: KASAI HIROFUMI
6 granted patents·8 pending applications·2 citations·filing 2004–2023
66Inventor score
Top patents by PatentIndex Score
14 records- 0157US12413472B2Control apparatus in communication system and control method thereforSONY GROUP CORP·Filed 2021·Granted Sep 9, 2025·0 cites·15 claims
- 0257US2025350533A1Information processing method and information processing deviceSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 0353US12126545B2Communication device and communication methodSONY GROUP CORP·Filed 2021·Granted Oct 22, 2024·0 cites·15 claims
- 0451US11582674B2Communication device, communication method and data structureSONY CORP·Filed 2019·Granted Feb 14, 2023·0 cites·15 claims
- 0551US2024236692A9Communication control device, network device, communication control system, communication control method, and information communication methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0650US12058116B2Communication device, communication method, and data structureSONY CORP·Filed 2019·Granted Aug 6, 2024·0 cites·17 claims
- 0750US2024089948A1Communication control apparatus and communication control methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0849US2025008339A1Information processing device, communication device, information processing method, communication method, and communication systemSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0947US2024340344A1Information processing apparatus, information processing system, information processing method, and information processing programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 1046US7400566B2Method of sequentially recording programs using calculated reception ending timesSONY CORP·Filed 2004·Granted Jul 15, 2008·2 cites·9 claims
- 1145US11743322B2Communication device and communication methodSONY GROUP CORP·Filed 2020·Granted Aug 29, 2023·0 cites·4 claims
- 1245US2023180339A1Network control device, network control method, and programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 1341US2021218728A1Communication device, data structure, communication method, and computer programSONY CORP·Filed 2018·Application pending·0 cites
- 1434US2015256846A1Image processing apparatus, image processing method and image processing systemSONY CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →