Investor · Tokyo, M0

Katsuya Inubushi

Open Katsuya in the network graph →

Filings

11

SEC Form D

Connections

252

co-filers

Capital

$9.9M

across filings

Active

May 2019

to Jul 2025

Most-connected co-filers (252)

Yoshinori Mukaida · Tokyo, M09 shared Akiko Ide · Tokyo, M09 shared Hiroyuki Koike · Tokyo, M09 shared Masaki Nakajima · Tokyo, M09 shared Iehisa Nakamura · Tokyo, M08 shared Norihiko Nonaka · Tokyo, M08 shared Nobuki Ando · Tokyo, M07 shared Masayuki Hyodo · Tokyo, M06 shared Kotaro Tameda · Tokyo, M06 shared Hirokazu Higashino · Tokyo, M06 shared Jay R. Soni · Seal Beach, CA6 shared Ashraf Ramtoola · Port Louis,, O46 shared Stephen Wise · New York, NY6 shared Robert M. Yothers · SOUDERTON, PA6 shared Ricky Jenkins · Houston, TX6 shared Kevin A. Phillip · Grand Cayman, Cayman Islands6 shared Nobuhiro Yoshida · Tokyo, M06 shared Yukihito Honda · Tokyo, M06 shared Tomonori Wada · Tokyo, M06 shared Scot A. French · NEW YORK, NY6 shared Fraser D. Bullock · Salt Lake City, UT6 shared James Shillito · New York, NY6 shared Reiji Morooka · Tokyo, M06 shared Haruhiko Aritomo · Tokyo, M06 shared

Recent filings (11)

SUMITOMO CORPJul 2025 · 144 co-filers SUMITOMO CORPJul 2024 · 144 co-filers SUMITOMO CORPJul 2023 · 144 co-filers SUMITOMO CORPJul 2022 · 145 co-filers SUMITOMO CORPAug 2021 · 153 co-filers SUMITOMO CORPAug 2020 · 151 co-filers Eavor Technologies Inc.May 2020 · 32 co-filers$710K Anchore, Inc.Jan 2020 · 10 co-filers$20.0M Eavor Technologies Inc.Sep 2019 · 17 co-filers$784K Eavor Technologies Inc.May 2019 · 26 co-filers$965K Anchore, Inc.May 2019 · 8 co-filers$3.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Katsuya in the interactive graph →