October 1991 |
establishment of Seisho PWB Design Office |
October 1992 |
Started the pattern designs for a major manufacturing company. |
January 1992 |
Started the pattern designs for a major electronic equipment maker
which has products development sections. |
March 1992 |
Started the pattern designs of printers for a major electrical goods maker. |
August 1992 |
Started the pattern designs of sea craft loading instruments for a major electrical goods maker. |
January 1993 |
Introduced the NIFTY network software. |
January 1993 |
Introduced the CR3000 (Zuken) machine for Print Wiring Board design CAD . |
January 1993 |
Started the pattern designs related with computers for a major
belectronic equipment maker which has products development sections
in Iwate. |
March 1993 |
Acquiring first certificate of Print Wiring Board design technical engineer. |
August 1994 |
Started the pattern designs of optical instruments for a major electrical goods maker. |
March 1995 |
Introduced the CR3000, our 2nd machine for Print Wiring Board design CAD. |
September 1997 |
Introduced the CR5000PWS, our 3rd and 4th machines for Print Wiring Board design CAD. |
December 2000 |
Introduced the CR5000PWS, our 5th machine for Print Wiring Board design CAD. |
December 2000 |
Moved to a new office building built by Nagasawa Saori Design Office. |
March 2000 |
Started the pattern designs of mobile phones for a major electrical goods maker. |
March 2001 |
Set up the company web site.
http://www.sei-pwb.com/ |
March 2001 |
Introduced a mail server. |
June 2001 |
There are 21 main customers and 63 customers since the establishment of the company. |
April 2002 |
Started to make plans for a high-frequency board pattern design for impedance control calculations. |
June 2003 |
Introduced the CR5000 Board Designer, our 1st machine for Print Wiring Board design CAD. |
June 2003 |
Introducing the CR5000 System Designer, our 1st machine for Wiring system design CAD. |
June 2004 |
There are 40 main customers and 96 customers since the establishment of the company. |
April 2005 |
introduced a file server. |
April 2005 |
introduced the CR5000 Board Designer, our 2nd machine for Print Wiring Board design CAD. |
September 2005 |
Makoto Hirose set up the company message board. |
September 2006 |
introduced TOCN optical fibers. |
November 2006 |
Renewal of the company web site. |
November 2006 |
There are 40 main customers and 100 customers since the establishment of the company. |