Kazuaki Kiyota

3 Patents

• US125063282025

  Semiconductor Optical Amplifier Array Device

  FURUKAWA ELECTRIC CO., Ltd.

  0 cites
• US120628862024

  Optical Functional Device and Laser Device

  FURUKAWA ELECTRIC CO., Ltd.

  0 cites
• US119091732024

  Wavelength-tunable Laser and Optical Module

  FURUKAWA ELECTRIC CO., Ltd.

  0 cites