Asserter profile

Ricoh Company, Ltd.

operating company11 patents now12 ever2 cases filed during tenure14 connections

Also seen as: RICOH COMPANY, LTD. · Ricoh Corporation · Ricoh Co., Ltd.

PTAB exposure

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

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
    Nricoh["Ricoh Company, Ltd."]
    Ntakuro_mano["Takuro Mano"]
    Nazumai_hideo_iwasaki_keiichi_kiya_yukitoshi_miyamoto_masayos["Azumai, Hideo; Iwasaki, Keiichi; Kiya,…"]
    Nshingo_yamaguchi["Shingo Yamaguchi"]
    Nkim_chan_luu_nolan_n_motoyama_tetsuro["KIM, CHAN; LUU, NOLAN N.; MOTOYAMA, TET…"]
    Nricoh_americas["Ricoh Americas Corporation"]
    Nnakamura_yuki["NAKAMURA, YUKI"]
    Nshigemori_toshihiro["Shigemori, Toshihiro"]
    Nkatsumi_shimokawa["Katsumi Shimokawa"]
    Ntakao_mikihiko_fukushima_yasuhide_hashiguchi_masafumi_hoshin["Takao, Mikihiko; Fukushima, Yasuhide; H…"]
    Nhashimoto_hirokuni["Hashimoto, Hirokuni"]
    Ncmc_magnetics["CMC Magnetics Corporation"]
    Ntakahiro_asai_kaoru_maeda["Takahiro Asai; Kaoru Maeda"]
    Njohn_barrus_michael_gormish_sergey_chemishkian["John Barrus; Michael Gormish; Sergey Ch…"]
    Nasai_takahiro_maeda_kaoru_both_individually["ASAI, TAKAHIRO; MAEDA, KAORU (both, ind…"]
    Ntakuro_mano ==>|"⚖️ 2019 · Assignment · 11289093"| Nricoh
    Nazumai_hideo_iwasaki_keiichi_kiya_yukitoshi_miyamoto_masayos -->|"1990 · Assignment · 5019913"| Nricoh
    Nshingo_yamaguchi -->|"2000 · Assignment · 7355732"| Nricoh
    Nkim_chan_luu_nolan_n_motoyama_tetsuro -->|"1991 · Assignment · 5353388"| Nricoh
    Nricoh -->|"2007 · Change of Name · 6104834"| Nricoh_americas
    Nnakamura_yuki ==>|"⚖️ 2001 · Assignment · 6631109"| Nricoh
    Nshigemori_toshihiro ==>|"⚖️ 1989 · Assignment · 5063552"| Nricoh
    Nkatsumi_shimokawa -->|"2000 · Assignment · 6788428"| Nricoh
    Ntakao_mikihiko_fukushima_yasuhide_hashiguchi_masafumi_hoshin -->|"2018 · Assignment · 11156557"| Nricoh
    Nhashimoto_hirokuni ==>|"⚖️ 1998 · Assignment · 6172955"| Nricoh
    Nricoh -->|"2022 · Assignment · 6172955"| Ncmc_magnetics
    Ntakahiro_asai_kaoru_maeda ==>|"⚖️ Assignment · 10270837"| Nricoh
    Njohn_barrus_michael_gormish_sergey_chemishkian -->|"2013 · Assignment · 8977860"| Nricoh
    Nasai_takahiro_maeda_kaoru_both_individually -->|"2015 · Assignment · 9661057"| Nricoh
    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 Nricoh focal
    class Nricoh_americas operating
    class Ncmc_magnetics operating

Patents currently held (11)

Patents previously held (1)

Connected entities (14)