Asserter profile

MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

operating company0 patents now1 ever0 cases filed during tenure2 connections

PTAB exposure

1of this entity’s patents have been challenged at PTAB (1 total proceeding).

Two-hop network

Edges marked ⚖️ overlap with at least one infringement suit filed during the receiving entity’s tenure with the patent. Bold-bordered = this entity. Red = NPE; orange = shell LLC; green = defensive aggregator; blue = operating company.

flowchart LR
    Nmatsushita_electric_industrial["MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD."]
    Nhamaguchi_toshifumi_kitao_yoshitaka_muramatsu_shinya_suginak["HAMAGUCHI, TOSHIFUMI; KITAO, YOSHITAKA;…"]
    Npanasonic["PANASONIC CORPORATION"]
    Nyukimasa_hamamoto_masahiro_toki["Yukimasa Hamamoto, Masahiro Toki"]
    Npanasonic_semiconductor_solutions["Panasonic Semiconductor Solutions Co.,…"]
    Ncollabo_innovations["COLLABO INNOVATIONS, INC."]
    Nsatoru_ito_susumu_akamatsu_hiroshi_ohkawa_yoshiya_moriyama["Satoru Ito, Susumu Akamatsu, Hiroshi Oh…"]
    Nhamaguchi_toshifumi_kitao_yoshitaka_muramatsu_shinya_suginak -->|"2008 · Assignment of Assignor's Interest · 7930575"| Nmatsushita_electric_industrial
    Nmatsushita_electric_industrial -->|"2008 · Change of Name · 7930575"| Npanasonic
    Nyukimasa_hamamoto_masahiro_toki -->|"2011 · Assignment of Assignors' Interest · 8400835"| Npanasonic
    Npanasonic -->|"2020 · Assignment of Assignor's Interest · 8400835"| Npanasonic_semiconductor_solutions
    Ncollabo_innovations -->|"2014 · Lien · 7930575"| Npanasonic
    Npanasonic -->|"2014 · Assignment of Assignor's Interest · 7930575"| Ncollabo_innovations
    Nsatoru_ito_susumu_akamatsu_hiroshi_ohkawa_yoshiya_moriyama -->|"2014 · Assignment of Assignors Interest · 8796779"| Npanasonic
    Npanasonic -->|"2020 · Assignment of Assignors Interest · 8796779"| Npanasonic_semiconductor_solutions
    classDef focal fill:#fef3c7,stroke:#92400e,stroke-width:3px,color:#1c1917
    classDef npe fill:#fee2e2,stroke:#be123c,stroke-width:2px,color:#1c1917
    classDef shell fill:#fed7aa,stroke:#9a3412,stroke-width:2px,color:#1c1917
    classDef defensive fill:#dcfce7,stroke:#15803d,stroke-width:2px,color:#1c1917
    classDef operating fill:#e0f2fe,stroke:#075985,stroke-width:1px,color:#1c1917
    class Nmatsushita_electric_industrial focal
    class Npanasonic operating
    class Npanasonic_semiconductor_solutions operating
    class Ncollabo_innovations npe

Patents previously held (1)

Connected entities (2)

Correspondent attorneys (1)

Attorneys / firms recorded with USPTO when this entity received a patent. Recurrence is the signal — many firms do both NPE and operating-company patent work, so a single appearance doesn’t mean much.

  • (no name)· MCDERMOTT WILL & EMERY1 appearance