UNITED  STATES  PATENT  AND  TRADEMARK  OFFICE  CERTIFICATE  OF  CORRECTION  PATENT NO.  :  6,203,934  Bl  DATED  :  March 20, 2001  INVENTOR(S)  : Naoe et al.  Page 1 of 1  It is  certified that  error appears  in the  above-identified  patent and  that said  Letters Patent  is  hereby corrected  as shown  below:  Claim 1,  Line 6, change  "03.0" to  -- 0.30 --.  Signed and  Sealed this  Attest:  Attesting  Officer  Twentieth  Day of  November,  2001  NICHOLAS  P. GODICI  Acting Director  of the United  States Patent  and  Trademark  Office 