ASML’s Post

Congratulations to Seiji Nagahara , Head of Technical Marketing at ASML Japan, on being named one of SPIE’s new fellows for 2025! 🎉 Before joining ASML, Seiji worked on marketing and development of next-generation coater and developer tools as Senior Director and Senior Chief Engineer at Tokyo Electron. His expertise spans a wide range of advanced lithography technologies, including photolithography across the ultraviolet spectrum. Through his research, he's collaborated with institutions across the globe, including Toshiba, imec, the University of California, Berkeley, and Argonne National Laboratory. 🌎 The appointment recognizes Seiji’s technical achievements and contributions to the optics and photonics community, and it was acknowledged during this week’s SPIE Advanced Lithography symposium.