Asserter profile

WATANABE, KEIICHIRO; MATSUHISA, TADAAKI; SAKAI, HIROAKI

individual0 patents now0 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
    Nwatanabe_keiichiro_matsuhisa_tadaaki_sakai_hiroaki["WATANABE, KEIICHIRO; MATSUHISA, TADAAKI…"]
    Nngk_insulators_2_56_suda_cho_mizuho_ku_nagoya_city_aichi_pre["NGK INSULATORS, LTD., 2-56, Suda-cho, M…"]
    Nwatanabe_keiichiro_matsuhisa_tadaaki_sakai_hiroaki -->|"1989 · Assignment · 4923308"| Nngk_insulators_2_56_suda_cho_mizuho_ku_nagoya_city_aichi_pre
    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 Nwatanabe_keiichiro_matsuhisa_tadaaki_sakai_hiroaki focal
    class Nngk_insulators_2_56_suda_cho_mizuho_ku_nagoya_city_aichi_pre operating

Connected entities (1)