Ex parte KOUCHIYAMA - Page 3




         Appeal No. 1998-1632                                    Page 3          
         Application No. 08/536,045                                              


                                     OPINION                                     
              In reaching our decision in this appeal, we have given             
         careful consideration to the appellant’s specification and              
         claims, to the applied prior art references, and to the                 
         respective positions articulated by the appellant and the               
         examiner.  As a consequence of our review, we make the                  
         determinations which follow.                                            
              Appellant states that his claimed invention is directed            
         to a new method of forming a thin film for a magneto-                   
         resistance effect type magnetic head (claim 1) or to a method           
         of manufacturing a magneto-resistance effect magnetic head              
         (claims 4, 7, and 11). (Brief, page 6).                                 
              Appellant argues, inter alia, that Sato and Yamada are             
         directed to making a magneto-optical recording medium, not a            
         magneto-resistive film or magneto-resistive effect magnetic             
         head. (Brief, page 9).  Appellant also argues that the                  
         secondary references of Ueda and Yamada are also directed to            
         making a magneto-optical recording medium, and not a magneto-           
         resistive film or magneto-resistive effect magnetic head.               
         (Brief, page 10).                                                       
              In his reply brief, appellant reiterates that the process          
         of Yamada and Sato is directed to making a magneto-optical              
         recording medium and not to a magneto-resistive film.  (Reply           
         brief, pages 1-2).  Appellant argues that a magneto-optical             
         recording medium is very different from a magneto-resistance            
         effect type magnetic head.  Appellant states that the                   
         preferred physical properties of each are very different.               








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