Mar 31, 2020
Teleworking from home to prevent spreading the new coronavirus infection.

All staffs of TSP Co., Ltd. are working from home via telework system to prevent spreading coronavirus infection.
Since then, company's main phone number 03-3477-0711 may be unavailable even at working hours. If you are planning to contact us, please try direct connection to our staffs via phone or emails. If you cannot find the details, please contact us on corporate e-mail:[email protected].
We will contact you shortly.

Feb 06, 2020
TSP Co., Ltd. is certificated JIS Q 15001: 2017, personal information protection management systems as add-on of ISO/IEC 27001.

Oct 01, 2019
Inauguration of Chairman and President

From October 1, 2019, President and Representative Director of TSP Co., Ltd. Yoshihiro Sakamoto was inaugurated as Chairman and Representative Director, and Director of TSP Co., Ltd., Yuichi Sakamoto, was inaugurated as President and Representative Director.
With new Chairman and President our company will direct to further development.

Jan 13, 2015
We were moved to the new premises for business expansion.

Transfer Date: January 13, 2015 Tuesday
Location: Shibuya Place.,1-10-5 Dogenzaka, Shibuya, Tokyo

Map: relocation map is here

Oct 17, 2012
Notice of start of business to implement computer servers

TSP Co., Ltd. notices that our business to implement computer servers starts at 17th Oct, 2012.

We provide the services with recent technologies(Active Directory, groupware, virtual servers and so on) and the advanced securities, so the efficiency of your business can be improved.

We have the Silver Competency of Microsoft Partner, so we are able to provide the excellent services of development, implementation and maintenance of systems, training of users and so on.

Please click here for details

Please send mail below to contact us.
[email protected]

Jul 10, 2012
News concerning Easy Script® sales

TSP Co., Ltd. is glad to inform that on 7th Jul, 2012 already 200 packages of Easy Script® was sold.

Easy Script® is a software creating scenario programs working inside the test machine simulated base radio at a cell site. Our company started to sell Easy Script® at March 2005, and many companies worldwide are satisfied to use our product.

Easy Script® is a software developed by TSP Co., Ltd. This software creates protocol testing scenarios for cellular systems. Easy Script® helps to create a lot of scenarios with numerous general sequences dragging by editor.

There are automatically created, changeable scenarios for cellular systems testing.

Please contact TSP for purchasing Easy Script® and other test tools.
[email protected]

Feb 02, 2011
New Easy Script® for the protocol tester of Rohde & Shuwarz.

New Easy Script® V3RSe (to create senarios for LTE) for R&S CMW500 is released at Feb 25,2011. Easy Script®, which was created by TSP Co., Ltd., is the software to create senarios for the tests of LTE(generation 3.9) with R&S CMW500(protocol tester). Operators are able to create senarios easily with drag-and-drop on the special editor which has many kinds of sequences.Easy Script® can work with the softwares of R&S CMW500, and most of the works to create, change and operate scenarios can be made automatically.
Please contact [email protected]

Jan 15, 2010
Our patent about Easy Script® is registered in Japan Patent Office.
Patent Date 15/01/2010
Patent No. 4440185

May 13, 2009
May 13(Wed.) - 15(Fri.), 2009
We exhibit Easy Script® which is one of our products in our booth at ESEC.
The system test demonstration of the mobile phone was spoken of favorably.
Thank you for visiting us.

12th EMBEDDED SYSTEMS EXPO
Date       :May 13(Wed.) - 15(Fri.), 2009
Venue     :Tokyo Big Sight, Tokyo, Japan (Tokyo International Exhibition Center)

July 10, 2008
ISO27001 Information security management systems certified and registered.

Responsible Office      : TSP Co., Ltd. Headquarter
Applicable Standard     :JIS Q 27001:2006/ISO/IEC 27001:2005
Certification Number    :I191
Date of Registration     : July 10, 2008
Expiration Date           : July 09, 2011

May 14, 2008
May 14(Wed.) - 16(Fri.), 2008
We exhibit Easy Script® which is one of our products in our booth at ESEC.
The system test demonstration of the mobile phone was spoken of favorably.
Thank you for visiting us.

11th EMBEDDED SYSTEMS EXPO
Date       :May 14(Wed.) - 16(Fri.), 2008
Venue     :Tokyo Big Sight, Tokyo, Japan (Tokyo International Exhibition Center)

April 17, 2008
April 17(Thu.) - 18(Fri.), 2008
We exhibit the Easy Script® which is one of our products at the 3rd The IEMF Next Generation Mobile Technologies & Solutions Showcase 2008.
Thank you for visiting us.

3rd The IEMF Next Generation Mobile Technologies & Solutions Showcase 2008
Date       :April 17(Thu.) - 18(Fri.) 10:00 - 17:30, 2008
Venue     :The Canadian Embassy in Tokyo, at 4F event hall and at Theater(B2 level).