Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001241458-04-000001
Filing Date
2004-05-20
Accepted
2004-05-20 19:43:34
Documents
1
Period of Report
2004-05-19

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 3529
  Complete submission text file 0001241458-04-000001.txt   5303
Mailing Address
Business Address 2800 BAYVIEW DR FREMONT CA 94538 5106575900
MATTSON TECHNOLOGY INC (Issuer) CIK: 0000928421 (see all company filings)

EIN.: 770208119 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3559 Special Industry Machinery, NEC

Mailing Address 708-127 OZENJI ASAO KU KANASAKI SHI 215 JAPAN M0 00000
Business Address 708-127 OZENJI ASAO KU KANASAKI SHI 215 JAPAN M0 00000 01181449540531
NAKAYAMA SHIGERU STEVE (Reporting) CIK: 0001241458 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24838 | Film No.: 04822516