Patents/Inventors

Tsutomu Ishikawa

OsakaJP1 patent

2 Patents

US123210762025
Method for Manufacturing Optical Modulator, Testing Method, Non-transitory Storage Medium, and Light Transmission Apparatus
Sumitomo Electric Industries, Ltd.
0 cites
US118680212024
Method for Manufacturing Optical Modulator, Testing Method, Non-transitory Storage Medium, and Light Transmission Apparatus
Sumitomo Electric Industries, Ltd.
0 cites