Private company

Japan Advanced Semiconductor Manufacturing

Japanese joint venture enterprise

The Japan Advanced Semiconductor Manufacturing, Inc. (JASM) is a joint-venture, which is majority-owned by Taiwan Semiconductor Manufacturing Company (TSMC) and minority-owned by Sony Semiconductor Solutions, Denso, and Toyota respectively.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2021Founded1
  • HeadquartersKumamoto Prefecture1
  • Legal formkabushiki gaisha1
  • LEI2549002MWO92G69ZKH893
  • StatusActive3
  • LEI statusIssued and current3
  • Registered address県菊池郡菊陽町大字原水4106番地1, 869-1102 熊本, Japan3
  • Registered withLegal Affairs Bureau, 3300-01-0292773
JASM Kumamoto
Photo: hyolee2, CC BY-SA 4.0, via Wikimedia Commons4

The Japan Advanced Semiconductor Manufacturing, Inc. (JASM) is a joint-venture, which is majority-owned by Taiwan Semiconductor Manufacturing Company (TSMC) and minority-owned by Sony Semiconductor Solutions, Denso, and Toyota respectively.2

Corporate structure

Japan Advanced Semiconductor Manufacturing is part of a group headed by TSMC. 6 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • TSMC Hsinchu, Taiwan
    • Japan Advanced Semiconductor Manufacturing Hsinchu, Taiwan
    • Systems on Silicon Manufacturing Company Pte. Ltd. Subsidiary · Singapore
    • Taiwan Semiconductor Manufacturing Company (China) Subsidiary · China
    • Taiwan Semiconductor Manufacturing Company (United States) Subsidiary · United States
    • TSMC Partners, Ltd. Subsidiary · Hsinchu, Taiwan

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Products and brands

  • semiconductor

Listed on Wikidata.1

Subsidiaries and ownership

Owners

From Wikidata.1

Timeline

  1. Dec 10, 2021Parent Directly consolidated by TSMC3
  2. 2021Founded Founded1