Kohta Katsuyama is a marketing engineer in Hamamatsu’s San Jose, CA, office. His expertise is in mass spectrometry components and PMTs, and he is researching infrared and terahertz technologies. His busy home life with three children forces him to sometimes spend time in the kitchen, and his cooking specialty is stewed Japanese cuisine. He loved ramen so much that he finally did all the steps at home to make a bowl of ramen from scratch.