Asserter profile

Dainippon Screen Mfg. Co., Ltd.

operating company1 patent now1 ever0 cases filed during tenure1 connection

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
    Ndainippon_screen_mfg["Dainippon Screen Mfg. Co., Ltd."]
    Nhatayama_fumihiro["Hatayama, Fumihiro"]
    Nhatayama_fumihiro -->|"1985 · Assignment · 4682243"| Ndainippon_screen_mfg
    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 Ndainippon_screen_mfg focal

Patents currently held (1)

Connected entities (1)