Asserter profile

Toshiba Memory Corporation

operating company0 patents now1 ever0 cases filed during tenure3 connections

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
    Ntoshiba_memory["Toshiba Memory Corporation"]
    Nkabushiki_kaisha_toshiba["KABUSHIKI KAISHA TOSHIBA"]
    Nk_k_pangea["K.K. Pangea"]
    Nkioxia["KIOXIA Corporation"]
    Nnoda_reiko["NODA, REIKO"]
    Nkentaro_harada["Kentaro Harada"]
    Nkiyoshi_urui_kiyoshi_ishikawa_michiaki_okano["Kiyoshi Urui; Kiyoshi Ishikawa; Michiak…"]
    Nsaito_tomohiro["Saito, Tomohiro"]
    Ninoue_michinobu_nishiuchi_hideo["INOUE, MICHINOBU; NISHIUCHI, HIDEO"]
    Nhiroaki_shirakawa_kiminori_yoshino["Hiroaki Shirakawa; Kiminori Yoshino"]
    Nkabushiki_kaisha_toshiba -->|"2017 · Assignment · 6908801"| Ntoshiba_memory
    Ntoshiba_memory -->|"2018 · Merger · 6908801"| Nk_k_pangea
    Nk_k_pangea -->|"2018 · Change of Name · 6908801"| Ntoshiba_memory
    Ntoshiba_memory -->|"2019 · Change of Name · 6908801"| Nkioxia
    Nnoda_reiko -->|"2005 · Assignment · 7502518"| Nkabushiki_kaisha_toshiba
    Nkentaro_harada -->|"1986 · Assignment · 4723149"| Nkabushiki_kaisha_toshiba
    Nkiyoshi_urui_kiyoshi_ishikawa_michiaki_okano -->|"1984 · Assignment · 4635253"| Nkabushiki_kaisha_toshiba
    Nsaito_tomohiro -->|"2004 · Assignment · 6908801"| Nkabushiki_kaisha_toshiba
    Ninoue_michinobu_nishiuchi_hideo -->|"2018 · Assignment · 11402427"| Nkabushiki_kaisha_toshiba
    Nhiroaki_shirakawa_kiminori_yoshino -->|"2020 · Assignment · 10890539"| Nkioxia
    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 Ntoshiba_memory focal
    class Nkabushiki_kaisha_toshiba operating
    class Nk_k_pangea shell
    class Nkioxia operating

Patents previously held (1)

Connected entities (3)