Patents/Inventors

Sohan Kawamura

TokyoJP12 patents

12 Patents

US125470102026
Diffraction Element Device
NTT, Inc.
0 cites
US125046662025
Optical Deflector
NTT, Inc.
0 cites
US124554422025
Wavelength Variable Optical Filter
NTT, Inc.
0 cites
US123994142025
Optical Deflector and Method for Determining Control Condition of Optical Deflector
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122653112025
Electro-optical Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122159682025
Angle Measurement Device and Method
Nippon Telegraph And Telephone Corporation
0 cites
US122102642025
Optical Deflection Device
Nippon Telegraph And Telephone Corporation
0 cites
US120928052024
Laser Light Scanning Device and Laser Light Scanning Method
Nippon Telegraph And Telephone Corporation
0 cites
US120858322024
Optical Deflection Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US120726022024
Control Method of Optical Deflector, and Optical Deflection Device
Nippon Telegraph And Telephone Corporation
0 cites
US120726042024
Control Method of Optical Deflector, and Optical Deflection Device
Nippon Telegraph And Telephone Corporation
0 cites
US119581292024
Laser Processing Device
Nippon Telegraph And Telephone Corporation
0 cites