Company Name Saito Optical Science Co.,Ltd
Year of Establization 1977
Brief Description of Business
  • Contract Processing
    (Outline Machining, Grinding, Cleaning)
  • Technical Support Service
    (Contract Assessing, Material Testing, Research, Processment Consulting, Selling Grinding-related material, Grinding-related Machinery)
No. of Workers 65 (April/2020)
Location HQ/Glass Division
Japan, Akita, Senboku-gun Misato-cho, Hondo Shiromawari-Aza, Wakabayashi 118-3

Advanced Crystal Division
Japan, Akita, Senboku-gun Misato-cho, Hondo Shiromawarii-Aza, Wakabayashi 118-2


  • From Omagari Station: 25min. drive
  • From Akita Airport: 35min. bus ride to Akita station, then take the Ouu Line to Omagari Station. After approximately 50 minutes, you will reach Omagari Station
  • From Akita Airport: 1 hour drive
Group Companies
  • Koken Co.,Ltd
    (Grind-Processing and Selling Glass and Quartz Material for Medical Purposes)
  • Saitech Co.,Ltd
    (Selling Secondary Grinding Materials Developing Business Systems, Consulting)