Patents/Inventors

Naotsugu Ambe

TokyoJP8 patents

8 Patents

US120666662024
Optical Fiber Lateral Input/output Device
Nippon Telegraph And Telephone Corporation
0 cites
US120611312024
Judgment Device and Judgment Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US120152532024
Cable Towing Machine and Cable Laying Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119672232024
Danger Prediction Method and Danger Prediction Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118860122024
Optical Fiber Lateral Input/output Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118800692024
Optical Fiber Side Input and Output Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117111442023
Optical Fiber Display System and Optical Fiber Switching Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US116830912023
Communication Apparatus Identification Device, Optical Fiber Connection System, Communication Apparatus Identification Method, and Optical Fiber Connection Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites