Satoshi Oikawa

4 Patents

• US125046562025

  Optical Waveguide Element, Optical Waveguide Device, and Optical Transmission Apparatus

  Naitonal Institute Of Information And Communications Technology

  0 cites
• US118927432024

  Optical Modulation Element and Optical Modulation Module

  SUMITOMO OSAKA CEMENT CO., Ltd.

  0 cites
• US118270202023

  Liquid Ejection Head

  Canon Kabushiki Kaisha

  0 cites
• US116972952023

  Printing Position Adjustment Method and Storage Medium

  Canon Kabushiki Kaisha

  0 cites