Company outline
- Name
- Shinhokoku Material Corp.
- Location
-
【Head quarter】
5-13-1 Arajuku-machi, Kawagoe, Saitama, Japan,
TEL：+81-49-242-1950 /
FAX：+81-49-245-8852【Mie plant】
835-1 Takamatsu, Kawagoe-cho, Mie-gun, Mie, Japan
TEL：+81-59-363-2313 /
FAX：+81-59-363-2312
- Capital stock
- JPY 175.5 million
- President & CEO
- Tadashi Naruse
- Employees
- Approximately 100
- For In-House Use and Others
- Headquarters：8,120m² (Building: 3,295m²)
Rental Land：22,526m² (Commercial Land, etc.)
Mie Factory：14,047m² 14,047m² (Building: 4,116m²)
- Banks We Work With
- Saitama Resona Bank
Sumitomo Mitsui Banking Corporation
The Hyakugo Bank
- Stock Listing
- Tokyo Stock Exchange Standard (5542)
- Business Description
- Development, Manufacturing and Sales of Special Steel
- Products
- Low CTE alloys for semiconductor and FPD manufacturing equipment
Heat-resistant and wear-resistant steels for steel mills
Low CTE alloys for precision polishing plates for various wafers
Various alloy materials (rolled materials, wire rods and welding rods)
Piercing tools for seamless pipes
Non-ferrous alloys (Sn alloy lapping plates)
- Board of Directors
-
- Representative Director and President
- Tadashi Naruse
- Director
- Takayuki Kamada
- Director
- Yuji Yokoi
- Outside Director, Chairperson of the Audit and Supervisory Committee
- Kazuya Yao
- Outside Director, Audit and Supervisory Committee Member:
- Takashi Marumo
- Outside Director, Audit and Supervisory Committee Member
- Yuko Inoue
- Executive Officers
-
- President and CEO
- Tadashi Naruse
- Executive Vice President and CTO
- Masaaki Igarashi
- Executive Officer
(in charge of Sales Department and General Affairs Department) - Takayuki Kamada
- Executive Officer, Mie Plant Manager
(in charge of Technology Management Department) - Yuji Yokoi
- Executive Officer
(in charge of Shaped Materials Department, Quality Assurance Department) - Hideyoshi Yamaguchi
- Major Clients
-
- Nikon Corporation
- Canon Inc.
- Fujikoshi Machinery Corp.
- ROHM Co., Ltd.
- Advantest Corporation
- Mitsubishi Heavy Industries, Ltd.
- NEC Corp.
- IHI Aerospace Co., Ltd.
- JAXA (Japan Aerospace Exploration Agency)
- Nippon steel Corporation
- JFE Steel Corporation
- Sanyo Special Steel Co., Ltd.
- Paramount Glass Mfg. Co., Ltd.
- TOKYO SEIMITSU CO., LTD.
- Nippon Paper Industries Co., Ltd.
- SHIBAURA MACHINE CO., LTD.
- Act on RIKEN, National Research and Development Institute
- National Astronomical Observatory of Japan, NAOJ
Company profile
Head Office
Our Head Office houses both the R&D Division and the Shaped Materials Division.
The R&D Division focuses on the creation of original alloys, conducting investigations, testing, and analysis based on advanced metallurgical knowledge. Many of our researchers hold Ph.D. degrees and work closely with clients to recommend the most suitable metal materials tailored to their specific applications.
The Shaped Materials Division leverages the expertise developed through collaboration with the R&D Division, combined with a robust domestic and international network. This division specializes in the forging, rolling, wire drawing, and machining of special steels, delivering high-quality solutions to meet diverse customer needs.
【Saitama Headquarters】
< By Train>15-minute walk from JR Line / Tobu Tojo Line "Kawagoe Station"
< By Car>Approximately 5 minutes from Kan-Etsu Expressway "Kawagoe IC"
5-13-1 Arajuku-machi, Kawagoe, Saitama, Japan,
TEL：+81-49-242-1950 / FAX：+81-49-245-8852
Mie Plant
The Mie Plant specializes in producing high-quality cast steel products and ingots by leveraging advanced manufacturing technologies developed through our R&D Division.
Equipped with a diverse range of high-frequency induction furnaces (3, 2, 1, and 0.7 tons), the plant can produce cast steel products with a maximum single weight of up to 5 tons through combined melting processes.
Additionally, our 100kg test melting furnace, designed for technical development, enables us to conduct a wide variety of tests under conditions closely resembling actual production. This contributes to the enhancement of quality and functionality for both existing and newly developed materials.
【Mie Factory】
< By Train>25-minute walk or 5-minute taxi ride from Kintetsu Nagoya Line "Kawagoe Tomisuahara Station"
< By Car>Approximately 5 minutes from Isewangan Expressway "Mie Kawagoe IC"
835-1 Takamatsu, Kawagoe-cho, Mie-gun, Mie, Japan
TEL：+81-59-363-2313 / FAX：+81-59-363-2312
