The trademark application S2D2 was filed by Hamamatsu Photonics K.K., a corporation established under the laws of Japan (the "Applicant"). The application was published for oppositions on September 28, 2009, and it was registered by office on January 27, 2010 without any oppositions.
The application was filed in English (German was selected as the second language).
The renewal of the trademark was recorded by the office on June 24, 2019.
Change of name and address of the trademark registration was recorded on May 24, 2011. Appointment and Replacement of representative of the trademark registration was recorded on February 15, 2012. Change of name and professional address of the trademark registration was recorded on June 17, 2013. Change of name and professional address of the trademark registration was recorded on October 7, 2020. Change of name and address of the trademark registration was recorded on February 1, 2024.