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Corporate Profile and History
Corporate Profile and History

Corporate Profile
and History

Company Profile

We are changing our company name from Fujitsu Semiconductor Memory Solutions Limited to RAMXEED LIMITED in January 2025. Although the company name has changed, we will continue to offer the same highly reliable product line and creative proposals.

Company Name RAMXEED LIMITED
Location Shin-Yokohama TECH Building, 3-9-1 Shin-Yokohama, Kohoku-Ku, Yokohama, Kanagawa, Japan
Representative Kagemasa Magaribuchi, President and Representative Director
Date of establishment March 31, 2020
Business description Design, development,
and sales of memory products
and solutions
Managements

Kagemasa Magaribuchi, President and Representative Director

Masato Matsumiya, Director and SVP

Hidehisa Ueda, Director and SVP

Koji Sasaki, Director(External)

Shunichiro Nakagawa, Director(External)

Yoshihiro Osako, Director(External)

Eisuke Shigemura, Director(External)

Kazuki Sakurada, Director(External)

Junichirou Sakou, Director(External)

Takuya Yano, Audit & Supervisory Board Member(External)

Masaru Tanidono, Executive Officer

Manabu Kojima, Executive Officer

History

1956
Began semiconductor development at predecessor Fujitsu
1969
Started development of memory products (bipolar memory)
1978

Succeeded in commercializing the world's first 64 Kbit random access memory (RAM)

1985

Successful development of 1Mbit DRAM

1995
Started development of FeRAM
1999
Started mass production of FeRAM
2004

Succeeded in developing the world's largest capacity 1Mbit FeRAM

2008
Spin-off of Fujitsu Semiconductor Division
2020
Fujitsu Semiconductor Memory Solutions Limited is established as a non-volatile RAM business company.
2021

Success in Development of 8Mbit FeRAM

2025
Company name changes to RAMXEED LIMITED.
1956
Began semiconductor development at predecessor Fujitsu
1969
Started development of memory products (bipolar memory)
1978

Succeeded in commercializing the world's first 64 Kbit random access memory (RAM)

1985

Successful development of 1Mbit DRAM

1995
Started development of FeRAM
1999
Started mass production of FeRAM
2004

Succeeded in developing the world's largest capacity 1Mbit FeRAM

2008
Spin-off of Fujitsu Semiconductor Division
2020
Fujitsu Semiconductor Memory Solutions Limited is established as a non-volatile RAM business company.
2021

Success in Development of 8Mbit FeRAM

2025
Company name changes to RAMXEED LIMITED.

FeRAM Mass Production Results

  • Over 20 years of mass production of FeRAM, with a cumulative total of 4.4 billion units shipped to the market

Recruitment Results

  • Leading global companies adopt FeRAM/ReRAM
  • Many infrastructure and industrial applications