- 
                    
                      
                        Event / Presentation 2025.10.14
 
 
                         
                          CHITOSE to Attend CPHI Frankfurt and BIO-Europe 2025 to Forge New Biopharmaceutical Partnerships                          
                        
- 
                    
                      
                        Event / Presentation 2025.09.09
 
 
                         
                          MATSURI General Meeting 2025 Held in September                          
                        
- 
                    
                                          
                         
                          Name Update Announcement: “MATSURI Project” Becomes “MATSURI Initiative”                          
                        
- 
                    
                                          
                         
                          Paper on Novel CHO-MK Cell Line Receives 2025 Excellent Paper Award from the Society of Biotechnology, Japan                          
                        
- 
                    
                      
                        Event / Presentation 2025.06.03
 
 
                         
                          CHITOSE Presents on Novel HAT Cell Line for AAV Manufacturing at ASGCT Annual Meeting                          
                        
- 
                    
                      
                        Event / Presentation 2025.05.14
 
 
                         
                          CHITOSE Presented on CHO-MK Cells Establishment and Culture Strategy at Cell Culture Engineering XIX                          
                        
- 
                    
                      
                        Event / Presentation 2025.02.25
 
 
                         
                          CHITOSE Carbon Capture Central (C4) Welcomes Atlantic Council Delegation                          
                        
- 
                    
                                          
                         
                          CHITOSE Launches “PET-MATSURI” Leading the World’s First Attempt to Create 100% Bio-PET Resin from Microalgae                          
                        
- 
                    
                                          
                         
                          CHITOSE Group Forms Capital and Business Alliance with TOPPAN Holdings                          
                        
- 
                    
                      
                        Event / Presentation 2024.10.15
 
 
                         
                          CHITOSE Group held 2024 MATSURI General Meeting