- 
                
                
            
 
            - 
                
                
                    
                        Thermally insulated housing
                    
                                            
                                - 
                                    Patent number 7,971,746
                                
 
                                - 
                                    Issue date Jul 5, 2011
                                
 
                        
                                            
                                - 
                                        
                                    Hoshizaki Denki Kabushiki Kaisha
                                 
                                - 
                                        
                                    Mitsuyuki  Takaoka
                                 
                        
                                            
                                - 
                                        
                                    Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        Refrigerator
                    
                                            
                                - 
                                    Patent number 5,081,850
                                
 
                                - 
                                    Issue date Jan 21, 1992
                                
 
                        
                                            
                                - 
                                        
                                    Hoshizaki Denki Kabushiki Kaisha
                                 
                                - 
                                        
                                    Yuji  Wakatsuki
                                 
                        
                                            
                                - 
                                        
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 
                        
                 
             
            - 
                
                
                    
                        Refrigerator
                    
                                            
                                - 
                                    Patent number 5,048,306
                                
 
                                - 
                                    Issue date Sep 17, 1991
                                
 
                        
                                            
                                - 
                                        
                                    Hoshizaki Denki Kabushiki Kaisha
                                 
                                - 
                                        
                                    Yuji  Wakatsuki
                                 
                        
                                            
                                - 
                                        
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 
                        
                 
             
            - 
                
                
                    
                        Refrigerator
                    
                                            
                                - 
                                    Patent number 5,027,615
                                
 
                                - 
                                    Issue date Jul 2, 1991
                                
 
                        
                                            
                                - 
                                        
                                    Hoshizaki Denki Kabushiki Kaisha
                                 
                                - 
                                        
                                    Yuji  Wakatsuki
                                 
                        
                                            
                                - 
                                        
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...