Sumitomo Heavy Industries Material Solutions Co., Ltd.

§01

Basic information

BASIC

Head office: 2-1-1 Osaki, Shinagawa-ku, Tokyo 141-6025, ThinkPark Tower
Chief executive: Mitsunori Tsukihara
Capital: 480,000,000 　(4 100 million)
Employees (non-consolidated): 718 people
Employees (consolidated)
Start date: 1983-04-01
End date

§02

Websites

2 DOMAINS

https://shi-ion.jp/

https://shi-ms.com/

§03

Business

2

Development, manufacturing, sales, and service of ion implantation equipment, laser annealing equipment, and laser processing equipment.Used semiconductor equipment sales and relocation.

§04

Related companies

14 COMPANIES

Company name	Group	Parent	Subsidiary	Customer	Supplier	Alliance	Bank	Shareholder
Sumitomo (SHI) Material Solutions Korea Co., Ltd. Group
Sumitomo (SHI) Material Solutions USA, Inc. Group
Sumitomo Facilities Technology (Shanghai) Co., Ltd. Group
Sumitomo Heavy Industries, Ltd. Group
Sumitomo (SHI) Material Solutions Europe SASU Group
Sumitomo (SHI) Material Solutions Singapore Pte. Ltd. Group
住友重機械半導體設備科技股份有限公司 Group
SUMITOMO JOINT ELECTRIC POWER CO.,LTD.
Sumitomo Chemical (China) Co., Ltd.
住友重机械离子科技(上海)有限公司
Sumitomo Heavy Industries Ion Technology Co., Ltd.
住友重機械半導体設備科技股份有限公司
Sumitomo Metal Mining Co., Ltd.
住重電子機械科技(深圳)有限公司

Names without a link are companies not yet registered in OpenBizGraph

§05

Network

NETWORK

§06

History

1 EVENTS

1983

Since its establishment in 1983, we have continued to develop and manufacture various new technologies and products, and have been sending them worldwide.

§07

News

17 ARTICLES

2026-11-13

Notice of End of Sale for Fiber Laser Products

Sumitomo Heavy Industries Materials Solutions Co., Ltd. announced that it will discontinue the sale of fiber laser products as of December 2026. The affected products include the TruFiber and TruPulse series from Trulamp, the YLR/YLS series from IPG, related processing systems, and the 3D laser cutting system from Prima. The company will focus on the semiconductor market in the future, and after-sales service is planned to continue until the end of December 2029.

2026-11-10

Update to the Joint Development Program for Next-Generation Semiconductors with CEA-Leti

Sumitomo (SHI) Material Solutions Europe (SMS-E) has renewed its joint development program (JDP) with the French semiconductor research institute CEA-Leti, further advancing research and development of laser annealing technology for advanced semiconductors. The renewal will continue the joint research for the next three years, progressing process development and applied research utilizing nanosecond laser annealing.

2026-10-23

Notice of Exhibition at SEMICON Europa 2026

Sumitomo Heavy Industries Material Solutions will exhibit at SEMICON Europa 2026, to be held in Munich, Germany, from November 10 to 13, 2026. The company will showcase various ion implantation and laser annealing systems and welcomes visitors to booth C1100.

2026-10-08

New Sales and Service Base Established in Singapore

Sumitomo Heavy Industries Material Solutions established a wholly owned subsidiary, “Sumitomo (SHI) Material Solutions Singapore Pte. Ltd.,” in Singapore to strengthen its sales and service capabilities in Southeast and South Asia. The new company will handle sales and service support for ion implantation and laser annealing equipment, aiming to respond to customers more quickly and strengthen relationships with them.

2026-09-30

Announcement of Exhibition at SEMICON WEST 2026

Sumitomo Heavy Industries Material Solutions Co., Ltd. will exhibit at SEMICON WEST 2026, held at Moscone Center in San Francisco, USA, from October 13-15, 2026. We propose various ion implantation devices and laser annealing equipment, and invite visitors to booth number 1472 (South Hall).

2026-09-24

Sponsorship and Presentation Announcement for IWJT 2026

Sumitomo Heavy Industries Material Solutions Co., Ltd. will participate as a bronze sponsor at IWJT 2026, to be held in Grenoble, France, from September 28 to 29, 2026. The company group plans to deliver two oral presentations, including an invited talk by a member of Sumitomo (SHI) Material Solutions Europe.

2026-09-18

ICSCRM 2026 Corporate Exhibition Announcement

Sumitomo Heavy Industries Material Solutions Co., Ltd. will exhibit at ICSCRM 2026, taking place at Pacifico Yokohama North from September 27 to October 2, 2026. The corporate exhibition will run from September 29 to October 2 at booth J-1 (G1 area, 1st floor). In addition to the exhibition, poster presentations on laser-assisted ion implantation of SiC and UV laser annealing are also planned. Advance registration is required to attend.

2026-09-02

Notice of Sponsorship and Exhibition at IIT2026

We will sponsor and exhibit at IIT2026, held in Villach, Austria, from September 17 to 24, 2026, as a platinum sponsor. The venue is the Congress Centre Villach, and our booth number is #21. In an oral presentation, we will present “Laser Irradiation Effect during Implant on Si and SiC Substrate.”

2026-08-06

Notice of Exhibition at SEMICON TAIWAN 2026

Sumitomo Heavy Industries Material Solutions will exhibit at SEMICON TAIWAN 2026, to be held in Taipei, Taiwan, from September 2 to 4, 2026. The company will showcase various ion implantation systems and laser annealing systems at booth R7124 on the 4th floor of TaiNEX Hall 2.

2026-07-28

Product and Service Vulnerability Reporting Form Published

Sumitomo Heavy Industries Material Solutions, together with Sumitomo Heavy Industries, is working to ensure the security of its products and services and protect customers from cyber threats. As part of these efforts, it has published a vulnerability reporting form (English-language website) to collect and disclose information about vulnerabilities in products from the Sumitomo Heavy Industries Group. For more details, visitors are directed to review the Group's Vulnerability Disclosure Policy.

§08

Public records

GOV

National Tax Agency basic information3010701022818

Source: National Tax Agency Corporate Number Publication Site, basic three items

Trade name: 住友重機械マテリアルソリューションズ株式会社
Trade name (kana): スミトモジュウキカイマテリアルソリューションズ
Name in English
Corporation type: 301
Address: 〒141-0032 東京都品川区大崎２丁目１番１号
Postal code: 1410032
Prefecture code: 13
City code: 109
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date: 2015-10-05
Update date: 2026-01-15
Change date: 2026-01-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record: 1
Excluded from search: 0
Processing type: 11
Correction type: 0
Trade name image ID
Address image ID
Sequence number: 1622996

METI gBizINFO3010701022818

Source: gBizINFO (Ministry of Economy, Trade and Industry)

Corporate number: 3010701022818
Trade name: 住友重機械マテリアルソリューションズ株式会社
Trade name (kana): スミトモジュウキカイマテリアルソリューションズ
Trade name (alphabet): Sumitomo Heavy Industries Material Solutions Co., Ltd.
Registry closure date
Reason for registry closure
Registered address: 東京都品川区大崎２丁目１番１号
Postal code: 1410032
Prefecture: 東京都
Prefecture code: 13
City or district: 品川区
City code: 109
Street address: 大崎２丁目１番１号
Organisation type: 301
Processing type: 11
Correction type: 1
Status
Representative: 代表取締役　月原　光国
Capital
Employees: 717
Employees (male): 485
Employees (female): 62
Business summary: イオン注入装置の開発、製造、販売及びサービス
Website URL: https://shi-ion.jp/
Year founded
Business category: E:製造業
Date established: 1983-04-01
Unified government qualification - grade: A|A|A|
Unified government qualification - business items: 115|215|303|315
Update date: 2026-04-03
Key information: 3010701022818